100120423410432 has 72 divisors (see below), whose sum is σ = 296073705823280. Its totient is φ = 33373474467840.

The previous prime is 100120423410401. The next prime is 100120423410439. The reversal of 100120423410432 is 234014324021001.

100120423410432 is a `hidden beast` number, since 1 + 0 + 0 + 1 + 204 + 2 + 3 + 410 + 43 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 100120423410396 and 100120423410405.

It is not an unprimeable number, because it can be changed into a prime (100120423410439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7242500569 + ... + 7242514392.

Almost surely, 2^{100120423410432} is an apocalyptic number.

100120423410432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100120423410432 is an abundant number, since it is smaller than the sum of its proper divisors (195953282412848).

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

100120423410432 is an equidigital number, since it uses as much as digits as its factorization.

100120423410432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14485014986 (or 14485014966 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 100120423410432 its reverse (234014324021001), we get a palindrome (334134747431433).

The spelling of 100120423410432 in words is "one hundred trillion, one hundred twenty billion, four hundred twenty-three million, four hundred ten thousand, four hundred thirty-two".