100545500956 has 24 divisors (see below), whose sum is σ = 177360744960. Its totient is φ = 49872202032.

The previous prime is 100545500921. The next prime is 100545501031. The reversal of 100545500956 is 659005545001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186385 + ... + 485623.

It is an arithmetic number, because the mean of its divisors is an integer number (7390031040).

Almost surely, 2^100545500956 is an apocalyptic number.

It is an amenable number.

100545500956 is a deficient number, since it is larger than the sum of its proper divisors (76815244004).

100545500956 is a wasteful number, since it uses less digits than its factorization.

100545500956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299913 (or 299911 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 40.

The spelling of 100545500956 in words is "one hundred billion, five hundred forty-five million, five hundred thousand, nine hundred fifty-six".