201310001131 has 8 divisors (see below), whose sum is σ = 202442791824. Its totient is φ = 200177436960.

The previous prime is 201310001083. The next prime is 201310001149. The reversal of 201310001131 is 131100013102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201310001131 - 2¹¹ = 201309999083 is a prime.

It is a super-2 number, since 2×201310001131² (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 (201310001231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1918725 + ... + 2020921.

It is an arithmetic number, because the mean of its divisors is an integer number (25305348978).

Almost surely, 2^201310001131 is an apocalyptic number.

201310001131 is a deficient number, since it is larger than the sum of its proper divisors (1132790693).

201310001131 is a wasteful number, since it uses less digits than its factorization.

201310001131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113261.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 201310001131 its reverse (131100013102), we get a palindrome (332410014233).

The spelling of 201310001131 in words is "two hundred one billion, three hundred ten million, one thousand, one hundred thirty-one".