201033102000120 has 128 divisors (see below), whose sum is σ = 649495179224640. Its totient is φ = 49484795535360.

The previous prime is 201033102000109. The next prime is 201033102000173. The reversal of 201033102000120 is 21000201330102.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 201033102000120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 551741200 + ... + 552105440.

Almost surely, 2^{201033102000120} is an apocalyptic number.

201033102000120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201033102000120 is an abundant number, since it is smaller than the sum of its proper divisors (448462077224520).

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

201033102000120 is a wasteful number, since it uses less digits than its factorization.

201033102000120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718065 (or 718061 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 201033102000120 its reverse (21000201330102), we get a palindrome (222033303330222).

The spelling of 201033102000120 in words is "two hundred one trillion, thirty-three billion, one hundred two million, one hundred twenty", and thus it is an aban number.