16131883 has 2 divisors, whose sum is σ = 16131884. Its totient is φ = 16131882.

The previous prime is 16131851. The next prime is 16131937. The reversal of 16131883 is 38813161.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16131883 - 2⁵ = 16131851 is a prime.

It is not a weakly prime, because it can be changed into another prime (16131803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8065941 + 8065942.

It is an arithmetic number, because the mean of its divisors is an integer number (8065942).

Almost surely, 2^16131883 is an apocalyptic number.

16131883 is a deficient number, since it is larger than the sum of its proper divisors (1).

16131883 is an equidigital number, since it uses as much as digits as its factorization.

16131883 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 31.

The square root of 16131883 is about 4016.4515433402. The cubic root of 16131883 is about 252.6746587543.

The spelling of 16131883 in words is "sixteen million, one hundred thirty-one thousand, eight hundred eighty-three".