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103010232023 = 493120890333
BaseRepresentation
bin101111111101111100…
…0110110011011010111
3100211212221220222021122
41133323320312123113
53141431104411043
6115153334434155
710304455345106
oct1377370663327
9324787828248
10103010232023
113a760654a66
1217b69b0295b
13993836731a
144db2b6c03d
152a2d650368
hex17fbe366d7

103010232023 has 4 divisors (see below), whose sum is σ = 103031127288. Its totient is φ = 102989336760.

The previous prime is 103010232007. The next prime is 103010232049. The reversal of 103010232023 is 320232010301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103010232023 - 24 = 103010232007 is a prime.

It is a super-2 number, since 2×1030102320232 (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 = 103010231992 and 103010232010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103010232223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10440236 + ... + 10450097.

It is an arithmetic number, because the mean of its divisors is an integer number (25757781822).

Almost surely, 2103010232023 is an apocalyptic number.

103010232023 is a deficient number, since it is larger than the sum of its proper divisors (20895265).

103010232023 is an equidigital number, since it uses as much as digits as its factorization.

103010232023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20895264.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 103010232023 its reverse (320232010301), we get a palindrome (423242242324).

The spelling of 103010232023 in words is "one hundred three billion, ten million, two hundred thirty-two thousand, twenty-three".

Divisors: 1 4931 20890333 103010232023