202001323032 has 48 divisors (see below), whose sum is σ = 548333214000. Its totient is φ = 67180383936.

The previous prime is 202001322997. The next prime is 202001323063. The reversal of 202001323032 is 230323100202.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 202001322996 and 202001323014.

It is a congruent number.

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, 3163807 + ... + 3227022.

It is an arithmetic number, because the mean of its divisors is an integer number (11423608625).

Almost surely, 2^202001323032 is an apocalyptic number.

It is an amenable number.

202001323032 is an abundant number, since it is smaller than the sum of its proper divisors (346331890968).

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

202001323032 is a wasteful number, since it uses less digits than its factorization.

202001323032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6391280 (or 6391273 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 202001323032 its reverse (230323100202), we get a palindrome (432324423234).

The spelling of 202001323032 in words is "two hundred two billion, one million, three hundred twenty-three thousand, thirty-two".