201120232302 has 24 divisors (see below), whose sum is σ = 475375095000. Its totient is φ = 60945524880.

The previous prime is 201120232301. The next prime is 201120232331. The reversal of 201120232302 is 203232021102.

201120232302 is a `hidden beast` number, since 20 + 112 + 0 + 232 + 302 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201120232301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 507879177 + ... + 507879572.

It is an arithmetic number, because the mean of its divisors is an integer number (19807295625).

Almost surely, 2^201120232302 is an apocalyptic number.

201120232302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201120232302 is an abundant number, since it is smaller than the sum of its proper divisors (274254862698).

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

201120232302 is a wasteful number, since it uses less digits than its factorization.

201120232302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015758768 (or 1015758765 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 201120232302 its reverse (203232021102), we get a palindrome (404352253404).

The spelling of 201120232302 in words is "two hundred one billion, one hundred twenty million, two hundred thirty-two thousand, three hundred two".