10044121123 has 2 divisors, whose sum is σ = 10044121124. Its totient is φ = 10044121122.

The previous prime is 10044121111. The next prime is 10044121127. The reversal of 10044121123 is 32112144001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10044121123 - 2²⁵ = 10010566691 is a prime.

It is a super-2 number, since 2×10044121123² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10044121123.

It is not a weakly prime, because it can be changed into another prime (10044121127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5022060561 + 5022060562.

It is an arithmetic number, because the mean of its divisors is an integer number (5022060562).

Almost surely, 2^10044121123 is an apocalyptic number.

10044121123 is a deficient number, since it is larger than the sum of its proper divisors (1).

10044121123 is an equidigital number, since it uses as much as digits as its factorization.

10044121123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 10044121123 its reverse (32112144001), we get a palindrome (42156265124).

The spelling of 10044121123 in words is "ten billion, forty-four million, one hundred twenty-one thousand, one hundred twenty-three".