233201002020 has 96 divisors (see below), whose sum is σ = 748016322816. Its totient is φ = 53176435200.

The previous prime is 233201002003. The next prime is 233201002081. The reversal of 233201002020 is 20200102332.

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

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, 482611 + ... + 836250.

It is an arithmetic number, because the mean of its divisors is an integer number (7791836696).

Almost surely, 2^233201002020 is an apocalyptic number.

233201002020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233201002020 is an abundant number, since it is smaller than the sum of its proper divisors (514815320796).

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

233201002020 is a wasteful number, since it uses less digits than its factorization.

233201002020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1319301 (or 1319299 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 233201002020 its reverse (20200102332), we get a palindrome (253401104352).

The spelling of 233201002020 in words is "two hundred thirty-three billion, two hundred one million, two thousand, twenty".