31014050120 has 32 divisors (see below), whose sum is σ = 69811183800. Its totient is φ = 12400363008.

The previous prime is 31014050117. The next prime is 31014050131. The reversal of 31014050120 is 2105041013.

It can be written as a sum of positive squares in 4 ways, for example, as 15022424356 + 15991625764 = 122566^2 + 126458^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68015 + ... + 258174.

Almost surely, 2^31014050120 is an apocalyptic number.

It is an amenable number.

31014050120 is an abundant number, since it is smaller than the sum of its proper divisors (38797133680).

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

31014050120 is a wasteful number, since it uses less digits than its factorization.

31014050120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328577 (or 328573 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 31014050120 its reverse (2105041013), we get a palindrome (33119091133).

The spelling of 31014050120 in words is "thirty-one billion, fourteen million, fifty thousand, one hundred twenty".