103025431353 has 48 divisors (see below), whose sum is σ = 151618340160. Its totient is φ = 62188019712.

The previous prime is 103025431321. The next prime is 103025431361. The reversal of 103025431353 is 353134520301.

It is not a de Polignac number, because 103025431353 - 2⁵ = 103025431321 is a prime.

It is a super-2 number, since 2×103025431353² (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 103025431353.

It is not an unprimeable number, because it can be changed into a prime (103025431373) 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 47 ways as a sum of consecutive naturals, for example, 5547958 + ... + 5566496.

It is an arithmetic number, because the mean of its divisors is an integer number (3158715420).

Almost surely, 2^103025431353 is an apocalyptic number.

103025431353 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

103025431353 is a deficient number, since it is larger than the sum of its proper divisors (48592908807).

103025431353 is a wasteful number, since it uses less digits than its factorization.

103025431353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18778 (or 18765 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 30.

Adding to 103025431353 its reverse (353134520301), we get a palindrome (456159951654).

The spelling of 103025431353 in words is "one hundred three billion, twenty-five million, four hundred thirty-one thousand, three hundred fifty-three".