16101358139 has 2 divisors, whose sum is σ = 16101358140. Its totient is φ = 16101358138.

The previous prime is 16101358129. The next prime is 16101358187. The reversal of 16101358139 is 93185310161.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16101358139 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (16101358109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8050679069 + 8050679070.

It is an arithmetic number, because the mean of its divisors is an integer number (8050679070).

Almost surely, 2^16101358139 is an apocalyptic number.

16101358139 is a deficient number, since it is larger than the sum of its proper divisors (1).

16101358139 is an equidigital number, since it uses as much as digits as its factorization.

16101358139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 38.

The spelling of 16101358139 in words is "sixteen billion, one hundred one million, three hundred fifty-eight thousand, one hundred thirty-nine".