10623665004123 has 16 divisors (see below), whose sum is σ = 14323404972800. Its totient is φ = 7003620876384.

The previous prime is 10623665004119. The next prime is 10623665004137. The reversal of 10623665004123 is 32140056632601.

It is not a de Polignac number, because 10623665004123 - 2² = 10623665004119 is a prime.

It is a super-2 number, since 2×10623665004123² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10623665204123) 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, 54488836 + ... + 54683457.

It is an arithmetic number, because the mean of its divisors is an integer number (895212810800).

Almost surely, 2^{10623665004123} is an apocalyptic number.

10623665004123 is a deficient number, since it is larger than the sum of its proper divisors (3699739968677).

10623665004123 is a wasteful number, since it uses less digits than its factorization.

10623665004123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109172658.

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 10623665004123 in words is "ten trillion, six hundred twenty-three billion, six hundred sixty-five million, four thousand, one hundred twenty-three".