13123332450104 has 32 divisors (see below), whose sum is σ = 25497093913200. Its totient is φ = 6324860371200.

The previous prime is 13123332450049. The next prime is 13123332450149. The reversal of 13123332450104 is 40105423332131.

It is a super-2 number, since 2×13123332450104² (a number of 27 digits) contains 22 as substring.

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, 46920542 + ... + 47199405.

Almost surely, 2^{13123332450104} is an apocalyptic number.

It is an amenable number.

13123332450104 is a deficient number, since it is larger than the sum of its proper divisors (12373761463096).

13123332450104 is a wasteful number, since it uses less digits than its factorization.

13123332450104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94120583 (or 94120579 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 13123332450104 its reverse (40105423332131), we get a palindrome (53228755782235).

The spelling of 13123332450104 in words is "thirteen trillion, one hundred twenty-three billion, three hundred thirty-two million, four hundred fifty thousand, one hundred four".