201314131 has 2 divisors, whose sum is σ = 201314132. Its totient is φ = 201314130.

The previous prime is 201314111. The next prime is 201314167. The reversal of 201314131 is 131413102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201314131 - 2¹⁹ = 200789843 is a prime.

It is a super-2 number, since 2×201314131² = 81054758680570322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (201314111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100657065 + 100657066.

It is an arithmetic number, because the mean of its divisors is an integer number (100657066).

Almost surely, 2^201314131 is an apocalyptic number.

201314131 is a deficient number, since it is larger than the sum of its proper divisors (1).

201314131 is an equidigital number, since it uses as much as digits as its factorization.

201314131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 201314131 is about 14188.5210998187. The cubic root of 201314131 is about 586.0815999543.

Adding to 201314131 its reverse (131413102), we get a palindrome (332727233).

The spelling of 201314131 in words is "two hundred one million, three hundred fourteen thousand, one hundred thirty-one".