31013135053110 has 48 divisors (see below), whose sum is σ = 92153315588256. Its totient is φ = 7088716583424.

The previous prime is 31013135053093. The next prime is 31013135053181. The reversal of 31013135053110 is 1135053131013.

It is a happy number.

31013135053110 is a `hidden beast` number, since 3 + 10 + 1 + 31 + 3 + 505 + 3 + 110 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24613598619 + ... + 24613599878.

It is an arithmetic number, because the mean of its divisors is an integer number (1919860741422).

Almost surely, 2^{31013135053110} is an apocalyptic number.

31013135053110 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

31013135053110 is an abundant number, since it is smaller than the sum of its proper divisors (61140180535146).

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

31013135053110 is a wasteful number, since it uses less digits than its factorization.

31013135053110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49227198517 (or 49227198514 counting only the distinct ones).

The product of its (nonzero) digits is 2025, while the sum is 27.

Adding to 31013135053110 its reverse (1135053131013), we get a palindrome (32148188184123).

The spelling of 31013135053110 in words is "thirty-one trillion, thirteen billion, one hundred thirty-five million, fifty-three thousand, one hundred ten".