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103010231233 = 72131311234439
BaseRepresentation
bin101111111101111100…
…0110110001111000001
3100211212221220221012101
41133323320312033001
53141431104344413
6115153334430401
710304455342600
oct1377370661701
9324787827171
10103010231233
113a760654408
1217b69b02401
139938366b60
144db2b6ba37
152a2d64eedd
hex17fbe363c1

103010231233 has 24 divisors (see below), whose sum is σ = 130030971840. Its totient is φ = 80880377760.

The previous prime is 103010231227. The next prime is 103010231249. The reversal of 103010231233 is 332132010301.

It is not a de Polignac number, because 103010231233 - 225 = 102976676801 is a prime.

It is a super-2 number, since 2×1030102312332 (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103010231233.

It is not an unprimeable number, because it can be changed into a prime (103010237233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 533773 + ... + 700666.

It is an arithmetic number, because the mean of its divisors is an integer number (5417957160).

Almost surely, 2103010231233 is an apocalyptic number.

103010231233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

103010231233 is a deficient number, since it is larger than the sum of its proper divisors (27020740607).

103010231233 is a wasteful number, since it uses less digits than its factorization.

103010231233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1234597 (or 1234590 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 103010231233 its reverse (332132010301), we get a palindrome (435142241534).

The spelling of 103010231233 in words is "one hundred three billion, ten million, two hundred thirty-one thousand, two hundred thirty-three".

Divisors: 1 7 13 49 91 131 637 917 1703 6419 11921 83447 1234439 8641073 16047707 60487511 112333949 161711509 786337643 1131980563 2102249617 7923863941 14715747319 103010231233