31130034201 has 48 divisors (see below), whose sum is σ = 51717504384. Its totient is φ = 17675304192.

The previous prime is 31130034197. The next prime is 31130034233. The reversal of 31130034201 is 10243003113.

31130034201 is a `hidden beast` number, since 311 + 300 + 34 + 20 + 1 = 666.

It is not a de Polignac number, because 31130034201 - 2² = 31130034197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (31130030201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8027475 + ... + 8031351.

It is an arithmetic number, because the mean of its divisors is an integer number (1077448008).

Almost surely, 2^31130034201 is an apocalyptic number.

It is an amenable number.

31130034201 is a deficient number, since it is larger than the sum of its proper divisors (20587470183).

31130034201 is a wasteful number, since it uses less digits than its factorization.

31130034201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4670 (or 4667 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 31130034201 its reverse (10243003113), we get a palindrome (41373037314).

The spelling of 31130034201 in words is "thirty-one billion, one hundred thirty million, thirty-four thousand, two hundred one".