201312323300 has 36 divisors (see below), whose sum is σ = 476561175216. Its totient is φ = 73204480800.

The previous prime is 201312323299. The next prime is 201312323363. The reversal of 201312323300 is 3323213102.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91504502 + ... + 91506701.

Almost surely, 2^201312323300 is an apocalyptic number.

201312323300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201312323300 is an abundant number, since it is smaller than the sum of its proper divisors (275248851916).

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

201312323300 is a wasteful number, since it uses less digits than its factorization.

201312323300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183011228 (or 183011221 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 201312323300 its reverse (3323213102), we get a palindrome (204635536402).

The spelling of 201312323300 in words is "two hundred one billion, three hundred twelve million, three hundred twenty-three thousand, three hundred".