233013030312 has 32 divisors (see below), whose sum is σ = 583438574880. Its totient is φ = 77550210240.

The previous prime is 233013030293. The next prime is 233013030359. The reversal of 233013030312 is 213030310332.

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, 7534239 + ... + 7565102.

It is an arithmetic number, because the mean of its divisors is an integer number (18232455465).

Almost surely, 2^233013030312 is an apocalyptic number.

It is an amenable number.

233013030312 is an abundant number, since it is smaller than the sum of its proper divisors (350425544568).

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

233013030312 is a wasteful number, since it uses less digits than its factorization.

233013030312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15099993 (or 15099989 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 233013030312 its reverse (213030310332), we get a palindrome (446043340644).

The spelling of 233013030312 in words is "two hundred thirty-three billion, thirteen million, thirty thousand, three hundred twelve".