100004542623120 has 80 divisors (see below), whose sum is σ = 310015097531712. Its totient is φ = 26667790686720.

The previous prime is 100004542623101. The next prime is 100004542623127. The reversal of 100004542623120 is 21326245400001.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (100004542623127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110210475 + ... + 111114165.

Almost surely, 2^{100004542623120} is an apocalyptic number.

100004542623120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100004542623120 is an abundant number, since it is smaller than the sum of its proper divisors (210010554908592).

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

100004542623120 is a wasteful number, since it uses less digits than its factorization.

100004542623120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364800 (or 1364794 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 100004542623120 in words is "one hundred trillion, four billion, five hundred forty-two million, six hundred twenty-three thousand, one hundred twenty".