13123500103254 has 32 divisors (see below), whose sum is σ = 26266186488960. Its totient is φ = 4371303385152.

The previous prime is 13123500103213. The next prime is 13123500103267. The reversal of 13123500103254 is 45230100532131.

It is a super-2 number, since 2×13123500103254² (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 15 ways as a sum of consecutive naturals, for example, 50344417 + ... + 50604419.

It is an arithmetic number, because the mean of its divisors is an integer number (820818327780).

Almost surely, 2^{13123500103254} is an apocalyptic number.

13123500103254 is an abundant number, since it is smaller than the sum of its proper divisors (13142686385706).

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

13123500103254 is a wasteful number, since it uses less digits than its factorization.

13123500103254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266124.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 13123500103254 its reverse (45230100532131), we get a palindrome (58353600635385).

The spelling of 13123500103254 in words is "thirteen trillion, one hundred twenty-three billion, five hundred million, one hundred three thousand, two hundred fifty-four".