100190770488 has 96 divisors (see below), whose sum is σ = 288490494240. Its totient is φ = 31342122240.

The previous prime is 100190770441. The next prime is 100190770499. The reversal of 100190770488 is 884077091001.

100190770488 is a `hidden beast` number, since 10 + 0 + 1 + 90 + 7 + 70 + 488 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 483003 + ... + 658538.

It is an arithmetic number, because the mean of its divisors is an integer number (3005109315).

Almost surely, 2^100190770488 is an apocalyptic number.

100190770488 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

100190770488 is an abundant number, since it is smaller than the sum of its proper divisors (188299723752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100190770488 is a wasteful number, since it uses less digits than its factorization.

100190770488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141629 (or 1141622 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 45.

The spelling of 100190770488 in words is "one hundred billion, one hundred ninety million, seven hundred seventy thousand, four hundred eighty-eight".