130110021123023 has 4 divisors (see below), whose sum is σ = 133626508180440. Its totient is φ = 126593534065608.

The previous prime is 130110021122971. The next prime is 130110021123041. The reversal of 130110021123023 is 320321120011031.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130110021123023 - 2¹⁰ = 130110021121999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130110021122986 and 130110021123004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130110021123323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1758243528653 + ... + 1758243528726.

It is an arithmetic number, because the mean of its divisors is an integer number (33406627045110).

Almost surely, 2^{130110021123023} is an apocalyptic number.

130110021123023 is a deficient number, since it is larger than the sum of its proper divisors (3516487057417).

130110021123023 is an equidigital number, since it uses as much as digits as its factorization.

130110021123023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3516487057416.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 130110021123023 its reverse (320321120011031), we get a palindrome (450431141134054).

The spelling of 130110021123023 in words is "one hundred thirty trillion, one hundred ten billion, twenty-one million, one hundred twenty-three thousand, twenty-three".