3123132223300 has 72 divisors (see below), whose sum is σ = 6783799559040. Its totient is φ = 1248036585600.

The previous prime is 3123132223279. The next prime is 3123132223339. The reversal of 3123132223300 is 33222313213.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 796918741 + ... + 796922659.

It is an arithmetic number, because the mean of its divisors is an integer number (94219438320).

Almost surely, 2^{3123132223300} is an apocalyptic number.

It is an amenable number.

3123132223300 is an abundant number, since it is smaller than the sum of its proper divisors (3660667335740).

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

3123132223300 is a wasteful number, since it uses less digits than its factorization.

3123132223300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9661 (or 9654 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 3123132223300 its reverse (33222313213), we get a palindrome (3156354536513).

The spelling of 3123132223300 in words is "three trillion, one hundred twenty-three billion, one hundred thirty-two million, two hundred twenty-three thousand, three hundred".