201310032131 has 16 divisors (see below), whose sum is σ = 233061158400. Its totient is φ = 172298765088.

The previous prime is 201310032089. The next prime is 201310032151. The reversal of 201310032131 is 131230013102.

It is a cyclic number.

It is not a de Polignac number, because 201310032131 - 2⁶ = 201310032067 is a prime.

It is a super-2 number, since 2×201310032131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201310032151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8658821 + ... + 8682038.

It is an arithmetic number, because the mean of its divisors is an integer number (14566322400).

Almost surely, 2^201310032131 is an apocalyptic number.

201310032131 is a deficient number, since it is larger than the sum of its proper divisors (31751126269).

201310032131 is a wasteful number, since it uses less digits than its factorization.

201310032131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17340938.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 201310032131 its reverse (131230013102), we get a palindrome (332540045233).

The spelling of 201310032131 in words is "two hundred one billion, three hundred ten million, thirty-two thousand, one hundred thirty-one".