20134013024123 has 16 divisors (see below), whose sum is σ = 20578297077216. Its totient is φ = 19692148270080.

The previous prime is 20134013024101. The next prime is 20134013024173. The reversal of 20134013024123 is 32142031043102.

It is not a de Polignac number, because 20134013024123 - 2²⁰ = 20134011975547 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20134013024092 and 20134013024101.

It is not an unprimeable number, because it can be changed into a prime (20134013024173) 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, 61707953 + ... + 62033373.

It is an arithmetic number, because the mean of its divisors is an integer number (1286143567326).

Almost surely, 2^{20134013024123} is an apocalyptic number.

20134013024123 is a deficient number, since it is larger than the sum of its proper divisors (444284053093).

20134013024123 is a wasteful number, since it uses less digits than its factorization.

20134013024123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329134.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 20134013024123 its reverse (32142031043102), we get a palindrome (52276044067225).

The spelling of 20134013024123 in words is "twenty trillion, one hundred thirty-four billion, thirteen million, twenty-four thousand, one hundred twenty-three".