3123203002132 has 24 divisors (see below), whose sum is σ = 5541760224000. Its totient is φ = 1539969811296.

The previous prime is 3123203002123. The next prime is 3123203002177. The reversal of 3123203002132 is 2312003023213.

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, 15760507 + ... + 15957442.

It is an arithmetic number, because the mean of its divisors is an integer number (230906676000).

Almost surely, 2^{3123203002132} is an apocalyptic number.

It is an amenable number.

3123203002132 is a deficient number, since it is larger than the sum of its proper divisors (2418557221868).

3123203002132 is a wasteful number, since it uses less digits than its factorization.

3123203002132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31718295 (or 31718293 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 3123203002132 its reverse (2312003023213), we get a palindrome (5435206025345).

The spelling of 3123203002132 in words is "three trillion, one hundred twenty-three billion, two hundred three million, two thousand, one hundred thirty-two".