100330011312 has 20 divisors (see below), whose sum is σ = 259185862680. Its totient is φ = 33443337088.

The previous prime is 100330011283. The next prime is 100330011317. The reversal of 100330011312 is 213110033001.

It is a super-2 number, since 2×100330011312² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100330011291 and 100330011300.

It is not an unprimeable number, because it can be changed into a prime (100330011317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1045104237 + ... + 1045104332.

It is an arithmetic number, because the mean of its divisors is an integer number (12959293134).

Almost surely, 2^100330011312 is an apocalyptic number.

100330011312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100330011312 is an abundant number, since it is smaller than the sum of its proper divisors (158855851368).

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

100330011312 is a wasteful number, since it uses less digits than its factorization.

100330011312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2090208580 (or 2090208574 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 100330011312 its reverse (213110033001), we get a palindrome (313440044313).

The spelling of 100330011312 in words is "one hundred billion, three hundred thirty million, eleven thousand, three hundred twelve".