13101122022123 has 16 divisors (see below), whose sum is σ = 17478715368960. Its totient is φ = 8728806353376.

The previous prime is 13101122022101. The next prime is 13101122022137. The reversal of 13101122022123 is 32122022110131.

It is not a de Polignac number, because 13101122022123 - 2⁴¹ = 10902098766571 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13101122022123.

It is not an unprimeable number, because it can be changed into a prime (13101122022623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39851086 + ... + 40178492.

It is an arithmetic number, because the mean of its divisors is an integer number (1092419710560).

Almost surely, 2^{13101122022123} is an apocalyptic number.

13101122022123 is a deficient number, since it is larger than the sum of its proper divisors (4377593346837).

13101122022123 is a wasteful number, since it uses less digits than its factorization.

13101122022123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335426.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 13101122022123 its reverse (32122022110131), we get a palindrome (45223144132254).

The spelling of 13101122022123 in words is "thirteen trillion, one hundred one billion, one hundred twenty-two million, twenty-two thousand, one hundred twenty-three".