100946237161 has 48 divisors (see below), whose sum is σ = 132977479680. Its totient is φ = 75694500000.

The previous prime is 100946237081. The next prime is 100946237179. The reversal of 100946237161 is 161732649001.

It is not a de Polignac number, because 100946237161 - 2⁷ = 100946237033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100946234161) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2974036 + ... + 3007786.

It is an arithmetic number, because the mean of its divisors is an integer number (2770364160).

Almost surely, 2^100946237161 is an apocalyptic number.

100946237161 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

100946237161 is a deficient number, since it is larger than the sum of its proper divisors (32031242519).

100946237161 is a wasteful number, since it uses less digits than its factorization.

100946237161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33986 (or 33979 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 40.

The spelling of 100946237161 in words is "one hundred billion, nine hundred forty-six million, two hundred thirty-seven thousand, one hundred sixty-one".