100846764081 has 48 divisors (see below), whose sum is σ = 176486214528. Its totient is φ = 54170380800.

The previous prime is 100846764077. The next prime is 100846764107. The reversal of 100846764081 is 180467648001.

100846764081 is a `hidden beast` number, since 100 + 8 + 467 + 6 + 4 + 0 + 81 = 666.

It is not a de Polignac number, because 100846764081 - 2² = 100846764077 is a prime.

It is a super-2 number, since 2×100846764081² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100846764581) 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, 821946 + ... + 936636.

It is an arithmetic number, because the mean of its divisors is an integer number (3676796136).

Almost surely, 2^100846764081 is an apocalyptic number.

It is an amenable number.

100846764081 is a deficient number, since it is larger than the sum of its proper divisors (75639450447).

100846764081 is a wasteful number, since it uses less digits than its factorization.

100846764081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115542 (or 115539 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The spelling of 100846764081 in words is "one hundred billion, eight hundred forty-six million, seven hundred sixty-four thousand, eighty-one".