201303032320100 has 72 divisors (see below), whose sum is σ = 459874364698560. Its totient is φ = 76273987374720.

The previous prime is 201303032319971. The next prime is 201303032320139. The reversal of 201303032320100 is 1023230303102.

201303032320100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 23 ways as a sum of consecutive naturals, for example, 9219017 + ... + 22081583.

Almost surely, 2^{201303032320100} is an apocalyptic number.

201303032320100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201303032320100 is an abundant number, since it is smaller than the sum of its proper divisors (258571332378460).

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

201303032320100 is a wasteful number, since it uses less digits than its factorization.

201303032320100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12870837 (or 12870830 counting only the distinct ones).

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

Adding to 201303032320100 its reverse (1023230303102), we get a palindrome (202326262623202).

The spelling of 201303032320100 in words is "two hundred one trillion, three hundred three billion, thirty-two million, three hundred twenty thousand, one hundred".