31134023403032 has 16 divisors (see below), whose sum is σ = 63683229688200. Its totient is φ = 14151828819520.

The previous prime is 31134023402987. The next prime is 31134023403173. The reversal of 31134023403032 is 23030432043113.

It is a junction number, because it is equal to n+sod(n) for n = 31134023402986 and 31134023403004.

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, 176897860157 + ... + 176897860332.

Almost surely, 2^{31134023403032} is an apocalyptic number.

It is an amenable number.

31134023403032 is an abundant number, since it is smaller than the sum of its proper divisors (32549206285168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31134023403032 is a wasteful number, since it uses less digits than its factorization.

31134023403032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353795720506 (or 353795720502 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 31134023403032 its reverse (23030432043113), we get a palindrome (54164455446145).

The spelling of 31134023403032 in words is "thirty-one trillion, one hundred thirty-four billion, twenty-three million, four hundred three thousand, thirty-two".