31030030110232 has 16 divisors (see below), whose sum is σ = 58230570916800. Its totient is φ = 15501877865760.

The previous prime is 31030030110221. The next prime is 31030030110269. The reversal of 31030030110232 is 23201103003013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1642138632 + ... + 1642157527.

It is an arithmetic number, because the mean of its divisors is an integer number (3639410682300).

Almost surely, 2^{31030030110232} is an apocalyptic number.

It is an amenable number.

31030030110232 is a deficient number, since it is larger than the sum of its proper divisors (27200540806568).

31030030110232 is a wasteful number, since it uses less digits than its factorization.

31030030110232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3284297346 (or 3284297342 counting only the distinct ones).

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

Adding to 31030030110232 its reverse (23201103003013), we get a palindrome (54231133113245).

The spelling of 31030030110232 in words is "thirty-one trillion, thirty billion, thirty million, one hundred ten thousand, two hundred thirty-two".