16101001161 has 12 divisors (see below), whose sum is σ = 26579430592. Its totient is φ = 9200572056.

The previous prime is 16101001157. The next prime is 16101001201. The reversal of 16101001161 is 16110010161.

It is not a de Polignac number, because 16101001161 - 2² = 16101001157 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16101011161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127785661 + ... + 127785786.

Almost surely, 2^16101001161 is an apocalyptic number.

It is an amenable number.

16101001161 is a deficient number, since it is larger than the sum of its proper divisors (10478429431).

16101001161 is a wasteful number, since it uses less digits than its factorization.

16101001161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255571460 (or 255571457 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

The spelling of 16101001161 in words is "sixteen billion, one hundred one million, one thousand, one hundred sixty-one".