100121063453460 has 144 divisors (see below), whose sum is σ = 350986200364800. Its totient is φ = 22627681731072.

The previous prime is 100121063453431. The next prime is 100121063453527. The reversal of 100121063453460 is 64354360121001.

100121063453460 is a `hidden beast` number, since 1 + 0 + 0 + 1 + 2 + 1 + 0 + 63 + 4 + 534 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 446298880 + ... + 446523159.

It is an arithmetic number, because the mean of its divisors is an integer number (2437404169200).

Almost surely, 2^{100121063453460} is an apocalyptic number.

100121063453460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100121063453460 is an abundant number, since it is smaller than the sum of its proper divisors (250865136911340).

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

100121063453460 is a wasteful number, since it uses less digits than its factorization.

100121063453460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892822150 (or 892822145 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 100121063453460 in words is "one hundred trillion, one hundred twenty-one billion, sixty-three million, four hundred fifty-three thousand, four hundred sixty".