233013021210 has 48 divisors (see below), whose sum is σ = 619923024864. Its totient is φ = 60691762656.

The previous prime is 233013021181. The next prime is 233013021221. The reversal of 233013021210 is 12120310332.

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

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, 30101172 + ... + 30108911.

It is an arithmetic number, because the mean of its divisors is an integer number (12915063018).

Almost surely, 2^233013021210 is an apocalyptic number.

233013021210 is an abundant number, since it is smaller than the sum of its proper divisors (386910003654).

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

233013021210 is a wasteful number, since it uses less digits than its factorization.

233013021210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60210139 (or 60210136 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 233013021210 its reverse (12120310332), we get a palindrome (245133331542).

The spelling of 233013021210 in words is "two hundred thirty-three billion, thirteen million, twenty-one thousand, two hundred ten".