30232323312 has 40 divisors (see below), whose sum is σ = 78127916160. Its totient is φ = 10073860800.

The previous prime is 30232323301. The next prime is 30232323313. The reversal of 30232323312 is 21332323203.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30232323313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26389 + ... + 247307.

It is an arithmetic number, because the mean of its divisors is an integer number (1953197904).

Almost surely, 2^30232323312 is an apocalyptic number.

It is an amenable number.

30232323312 is an abundant number, since it is smaller than the sum of its proper divisors (47895592848).

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

30232323312 is a wasteful number, since it uses less digits than its factorization.

30232323312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223781 (or 223775 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 30232323312 its reverse (21332323203), we get a palindrome (51564646515).

The spelling of 30232323312 in words is "thirty billion, two hundred thirty-two million, three hundred twenty-three thousand, three hundred twelve".