16355037131 has 2 divisors, whose sum is σ = 16355037132. Its totient is φ = 16355037130.

The previous prime is 16355037089. The next prime is 16355037137. The reversal of 16355037131 is 13173055361.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16355037131 - 2⁶ = 16355037067 is a prime.

It is a super-2 number, since 2×16355037131² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16355037091 and 16355037100.

It is not a weakly prime, because it can be changed into another prime (16355037137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8177518565 + 8177518566.

It is an arithmetic number, because the mean of its divisors is an integer number (8177518566).

Almost surely, 2^16355037131 is an apocalyptic number.

16355037131 is a deficient number, since it is larger than the sum of its proper divisors (1).

16355037131 is an equidigital number, since it uses as much as digits as its factorization.

16355037131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28350, while the sum is 35.

The spelling of 16355037131 in words is "sixteen billion, three hundred fifty-five million, thirty-seven thousand, one hundred thirty-one".