120102130231023 has 8 divisors (see below), whose sum is σ = 165658110663600. Its totient is φ = 77307118309568.

The previous prime is 120102130230949. The next prime is 120102130231079. The reversal of 120102130231023 is 320132031201021.

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 120102130231023 - 2¹⁷ = 120102130099951 is a prime.

It is a super-2 number, since 2×120102130231023² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120102130233023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 690242127678 + ... + 690242127851.

It is an arithmetic number, because the mean of its divisors is an integer number (20707263832950).

Almost surely, 2^{120102130231023} is an apocalyptic number.

120102130231023 is a deficient number, since it is larger than the sum of its proper divisors (45555980432577).

120102130231023 is a wasteful number, since it uses less digits than its factorization.

120102130231023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380484255561.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 120102130231023 its reverse (320132031201021), we get a palindrome (440234161432044).

The spelling of 120102130231023 in words is "one hundred twenty trillion, one hundred two billion, one hundred thirty million, two hundred thirty-one thousand, twenty-three".