31600481096 has 8 divisors (see below), whose sum is σ = 59250902070. Its totient is φ = 15800240544.

The previous prime is 31600481063. The next prime is 31600481113. The reversal of 31600481096 is 69018400613.

It can be written as a sum of positive squares in only one way, i.e., 25341456100 + 6259024996 = 159190^2 + 79114^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×31600481096² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1975030061 + ... + 1975030076.

Almost surely, 2^31600481096 is an apocalyptic number.

It is an amenable number.

31600481096 is a deficient number, since it is larger than the sum of its proper divisors (27650420974).

31600481096 is a wasteful number, since it uses less digits than its factorization.

31600481096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3950060143 (or 3950060139 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The spelling of 31600481096 in words is "thirty-one billion, six hundred million, four hundred eighty-one thousand, ninety-six".