213302333100 has 72 divisors (see below), whose sum is σ = 617202871488. Its totient is φ = 56876187200.

The previous prime is 213302333047. The next prime is 213302333117. The reversal of 213302333100 is 1333203312.

It is a super-2 number, since 2×213302333100² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6026455 + ... + 6061745.

It is an arithmetic number, because the mean of its divisors is an integer number (8572262104).

Almost surely, 2^213302333100 is an apocalyptic number.

213302333100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213302333100 is an abundant number, since it is smaller than the sum of its proper divisors (403900538388).

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

213302333100 is a wasteful number, since it uses less digits than its factorization.

213302333100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55455 (or 55448 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 213302333100 its reverse (1333203312), we get a palindrome (214635536412).

The spelling of 213302333100 in words is "two hundred thirteen billion, three hundred two million, three hundred thirty-three thousand, one hundred".