31350307201 has 12 divisors (see below), whose sum is σ = 31915287952. Its totient is φ = 30795166584.

The previous prime is 31350307193. The next prime is 31350307253. The reversal of 31350307201 is 10270305313.

It is not a de Polignac number, because 31350307201 - 2³ = 31350307193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31350307271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5995150 + ... + 6000376.

Almost surely, 2^31350307201 is an apocalyptic number.

It is an amenable number.

31350307201 is a deficient number, since it is larger than the sum of its proper divisors (564980751).

31350307201 is an equidigital number, since it uses as much as digits as its factorization.

31350307201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7068 (or 7009 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 25.

The spelling of 31350307201 in words is "thirty-one billion, three hundred fifty million, three hundred seven thousand, two hundred one".