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103010323013 = 1321137553891
BaseRepresentation
bin101111111101111100…
…1001100101001000101
3100211212222002121002122
41133323321030221011
53141431120314023
6115153340415325
710304456204303
oct1377371145105
9324788077078
10103010323013
113a760707364
1217b69b47545
139938399870
144db2b93273
152a2d66c2c8
hex17fbe4ca45

103010323013 has 8 divisors (see below), whose sum is σ = 111459951456. Its totient is φ = 94635802800.

The previous prime is 103010322997. The next prime is 103010323019. The reversal of 103010323013 is 310323010301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103010323013 - 24 = 103010322997 is a prime.

It is a super-2 number, since 2×1030103230132 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103010322982 and 103010323000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103010323019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18774203 + ... + 18779688.

It is an arithmetic number, because the mean of its divisors is an integer number (13932493932).

Almost surely, 2103010323013 is an apocalyptic number.

103010323013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

103010323013 is a deficient number, since it is larger than the sum of its proper divisors (8449628443).

103010323013 is a wasteful number, since it uses less digits than its factorization.

103010323013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37554115.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 103010323013 its reverse (310323010301), we get a palindrome (413333333314).

The spelling of 103010323013 in words is "one hundred three billion, ten million, three hundred twenty-three thousand, thirteen".

Divisors: 1 13 211 2743 37553891 488200583 7923871001 103010323013