122130101023 has 4 divisors (see below), whose sum is σ = 139577258320. Its totient is φ = 104682943728.

The previous prime is 122130100933. The next prime is 122130101029. The reversal of 122130101023 is 320101031221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320101031221 = 41927 ⋅7634723.

It is a cyclic number.

It is not a de Polignac number, because 122130101023 - 2²¹ = 122128003871 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122130100988 and 122130101006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122130101029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8723578638 + ... + 8723578651.

It is an arithmetic number, because the mean of its divisors is an integer number (34894314580).

Almost surely, 2^122130101023 is an apocalyptic number.

122130101023 is a deficient number, since it is larger than the sum of its proper divisors (17447157297).

122130101023 is an equidigital number, since it uses as much as digits as its factorization.

122130101023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17447157296.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 122130101023 its reverse (320101031221), we get a palindrome (442231132244).

The spelling of 122130101023 in words is "one hundred twenty-two billion, one hundred thirty million, one hundred one thousand, twenty-three".