123530515334002 has 16 divisors (see below), whose sum is σ = 211897237234752. Its totient is φ = 52908989549040.

The previous prime is 123530515333999. The next prime is 123530515334003. The reversal of 123530515334002 is 200433515035321.

It is not an unprimeable number, because it can be changed into a prime (123530515334003) 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, 2721633148 + ... + 2721678535.

It is an arithmetic number, because the mean of its divisors is an integer number (13243577327172).

Almost surely, 2^{123530515334002} is an apocalyptic number.

123530515334002 is a deficient number, since it is larger than the sum of its proper divisors (88366721900750).

123530515334002 is a wasteful number, since it uses less digits than its factorization.

123530515334002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5443313313.

The product of its (nonzero) digits is 162000, while the sum is 37.

The spelling of 123530515334002 in words is "one hundred twenty-three trillion, five hundred thirty billion, five hundred fifteen million, three hundred thirty-four thousand, two".