23130123019 has 8 divisors (see below), whose sum is σ = 23856141888. Its totient is φ = 22413849600.

The previous prime is 23130123017. The next prime is 23130123053. The reversal of 23130123019 is 91032103132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23130123019 - 2¹ = 23130123017 is a prime.

It is a super-2 number, since 2×23130123019² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23130122984 and 23130123002.

It is not an unprimeable number, because it can be changed into a prime (23130123011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2431542 + ... + 2441035.

It is an arithmetic number, because the mean of its divisors is an integer number (2982017736).

Almost surely, 2^23130123019 is an apocalyptic number.

23130123019 is a deficient number, since it is larger than the sum of its proper divisors (726018869).

23130123019 is a wasteful number, since it uses less digits than its factorization.

23130123019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4872725.

The product of its (nonzero) digits is 972, while the sum is 25.

The spelling of 23130123019 in words is "twenty-three billion, one hundred thirty million, one hundred twenty-three thousand, nineteen".