3123312111332 has 24 divisors (see below), whose sum is σ = 6251825475840. Its totient is φ = 1337447779200.

The previous prime is 3123312111329. The next prime is 3123312111341. The reversal of 3123312111332 is 2331112133213.

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, 46405532 + ... + 46472787.

It is an arithmetic number, because the mean of its divisors is an integer number (260492728160).

Almost surely, 2^{3123312111332} is an apocalyptic number.

It is an amenable number.

3123312111332 is an abundant number, since it is smaller than the sum of its proper divisors (3128513364508).

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

3123312111332 is a wasteful number, since it uses less digits than its factorization.

3123312111332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92879531 (or 92879529 counting only the distinct ones).

The product of its digits is 1944, while the sum is 26.

Adding to 3123312111332 its reverse (2331112133213), we get a palindrome (5454424244545).

The spelling of 3123312111332 in words is "three trillion, one hundred twenty-three billion, three hundred twelve million, one hundred eleven thousand, three hundred thirty-two".