233034012312 has 32 divisors (see below), whose sum is σ = 590565652080. Its totient is φ = 76613921280.

The previous prime is 233034012307. The next prime is 233034012439. The reversal of 233034012312 is 213210430332.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 66503389 + ... + 66506892.

Almost surely, 2^233034012312 is an apocalyptic number.

It is an amenable number.

233034012312 is an abundant number, since it is smaller than the sum of its proper divisors (357531639768).

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

233034012312 is a wasteful number, since it uses less digits than its factorization.

233034012312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133010363 (or 133010359 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 233034012312 its reverse (213210430332), we get a palindrome (446244442644).

The spelling of 233034012312 in words is "two hundred thirty-three billion, thirty-four million, twelve thousand, three hundred twelve".