103202030331 has 96 divisors (see below), whose sum is σ = 167479183872. Its totient is φ = 61008837120.

The previous prime is 103202030311. The next prime is 103202030359. The reversal of 103202030331 is 133030202301.

103202030331 is a `hidden beast` number, since 10 + 320 + 2 + 0 + 3 + 0 + 331 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-103202030331 is a prime.

It is a super-2 number, since 2×103202030331² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103202030311) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13498996 + ... + 13506638.

It is an arithmetic number, because the mean of its divisors is an integer number (1744574832).

Almost surely, 2^103202030331 is an apocalyptic number.

103202030331 is a deficient number, since it is larger than the sum of its proper divisors (64277153541).

103202030331 is a wasteful number, since it uses less digits than its factorization.

103202030331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7793 (or 7790 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 103202030331 its reverse (133030202301), we get a palindrome (236232232632).

The spelling of 103202030331 in words is "one hundred three billion, two hundred two million, thirty thousand, three hundred thirty-one".