233012002132 has 24 divisors (see below), whose sum is σ = 501872005376. Its totient is φ = 92180572128.

The previous prime is 233012002129. The next prime is 233012002147. The reversal of 233012002132 is 231200210332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320071068 + ... + 320071795.

Almost surely, 2^233012002132 is an apocalyptic number.

It is an amenable number.

233012002132 is an abundant number, since it is smaller than the sum of its proper divisors (268860003244).

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

233012002132 is a wasteful number, since it uses less digits than its factorization.

233012002132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640142887 (or 640142885 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 233012002132 its reverse (231200210332), we get a palindrome (464212212464).

The spelling of 233012002132 in words is "two hundred thirty-three billion, twelve million, two thousand, one hundred thirty-two".