13123255424104 has 128 divisors (see below), whose sum is σ = 29124043603200. Its totient is φ = 5428319846400.

The previous prime is 13123255424063. The next prime is 13123255424117. The reversal of 13123255424104 is 40142455232131.

It is a super-3 number, since 3×13123255424104³ (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35105779 + ... + 35477629.

It is an arithmetic number, because the mean of its divisors is an integer number (227531590650).

Almost surely, 2^{13123255424104} is an apocalyptic number.

13123255424104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13123255424104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14562021801600).

13123255424104 is an abundant number, since it is smaller than the sum of its proper divisors (16000788179096).

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

13123255424104 is a wasteful number, since it uses less digits than its factorization.

13123255424104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372123 (or 372119 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 13123255424104 in words is "thirteen trillion, one hundred twenty-three billion, two hundred fifty-five million, four hundred twenty-four thousand, one hundred four".