16337936123 has 2 divisors, whose sum is σ = 16337936124. Its totient is φ = 16337936122.

The previous prime is 16337936113. The next prime is 16337936141. The reversal of 16337936123 is 32163973361.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16337936123 - 2²⁰ = 16336887547 is a prime.

It is a super-2 number, since 2×16337936123² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (16337936113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8168968061 + 8168968062.

It is an arithmetic number, because the mean of its divisors is an integer number (8168968062).

Almost surely, 2^16337936123 is an apocalyptic number.

16337936123 is a deficient number, since it is larger than the sum of its proper divisors (1).

16337936123 is an equidigital number, since it uses as much as digits as its factorization.

16337936123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 367416, while the sum is 44.

The spelling of 16337936123 in words is "sixteen billion, three hundred thirty-seven million, nine hundred thirty-six thousand, one hundred twenty-three".