100078513563830 has 32 divisors (see below), whose sum is σ = 190718530322400. Its totient is φ = 37705272636672.

The previous prime is 100078513563817. The next prime is 100078513563857. The reversal of 100078513563830 is 38365315870001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1522305335 + ... + 1522371074.

It is an arithmetic number, because the mean of its divisors is an integer number (5959954072575).

Almost surely, 2^{100078513563830} is an apocalyptic number.

100078513563830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100078513563830 is a deficient number, since it is larger than the sum of its proper divisors (90640016758570).

100078513563830 is a wasteful number, since it uses less digits than its factorization.

100078513563830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3044676608.

The product of its (nonzero) digits is 1814400, while the sum is 50.

The spelling of 100078513563830 in words is "one hundred trillion, seventy-eight billion, five hundred thirteen million, five hundred sixty-three thousand, eight hundred thirty".