100302301020120 has 64 divisors (see below), whose sum is σ = 300938247721440. Its totient is φ = 26744494080000.

The previous prime is 100302301020101. The next prime is 100302301020121. The reversal of 100302301020120 is 21020103203001.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 100302301020120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100302301020121) 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, 42377331 + ... + 44681570.

Almost surely, 2^{100302301020120} is an apocalyptic number.

100302301020120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100302301020120 is an abundant number, since it is smaller than the sum of its proper divisors (200635946701320).

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

100302301020120 is a wasteful number, since it uses less digits than its factorization.

100302301020120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87068516 (or 87068512 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 100302301020120 its reverse (21020103203001), we get a palindrome (121322404223121).

The spelling of 100302301020120 in words is "one hundred trillion, three hundred two billion, three hundred one million, twenty thousand, one hundred twenty".