100333020012 has 24 divisors (see below), whose sum is σ = 237073804800. Its totient is φ = 33020993616.

The previous prime is 100333019971. The next prime is 100333020013. The reversal of 100333020012 is 210020333001.

It is a junction number, because it is equal to n+sod(n) for n = 100333019973 and 100333020000.

It is not an unprimeable number, because it can be changed into a prime (100333020013) 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, 52917312 + ... + 52919207.

It is an arithmetic number, because the mean of its divisors is an integer number (9878075200).

Almost surely, 2^100333020012 is an apocalyptic number.

100333020012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100333020012 is an abundant number, since it is smaller than the sum of its proper divisors (136740784788).

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

100333020012 is a wasteful number, since it uses less digits than its factorization.

100333020012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105836605 (or 105836603 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 100333020012 its reverse (210020333001), we get a palindrome (310353353013).

The spelling of 100333020012 in words is "one hundred billion, three hundred thirty-three million, twenty thousand, twelve".