123330130012132 has 12 divisors (see below), whose sum is σ = 216007434213676. Its totient is φ = 61613720236800.

The previous prime is 123330130012097. The next prime is 123330130012147. The reversal of 123330130012132 is 231210031033321.

It can be written as a sum of positive squares in 2 ways, for example, as 59156187985636 + 64173942026496 = 7691306^2 + 8010864^2 .

It is a junction number, because it is equal to n+sod(n) for n = 123330130012097 and 123330130012106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12836186913 + ... + 12836196520.

Almost surely, 2^{123330130012132} is an apocalyptic number.

It is an amenable number.

123330130012132 is a deficient number, since it is larger than the sum of its proper divisors (92677304201544).

123330130012132 is a wasteful number, since it uses less digits than its factorization.

123330130012132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25672384638 (or 25672384636 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 123330130012132 its reverse (231210031033321), we get a palindrome (354540161045453).

The spelling of 123330130012132 in words is "one hundred twenty-three trillion, three hundred thirty billion, one hundred thirty million, twelve thousand, one hundred thirty-two".