130023213002123 has 12 divisors (see below), whose sum is σ = 151256713676040. Its totient is φ = 111444621234912.

The previous prime is 130023213002101. The next prime is 130023213002173. The reversal of 130023213002123 is 321200312320031.

It is not a de Polignac number, because 130023213002123 - 2²⁸ = 130022944566667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130023213002173) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44363786 + ... + 47203727.

It is an arithmetic number, because the mean of its divisors is an integer number (12604726139670).

Almost surely, 2^{130023213002123} is an apocalyptic number.

130023213002123 is a deficient number, since it is larger than the sum of its proper divisors (21233500673917).

130023213002123 is an equidigital number, since it uses as much as digits as its factorization.

130023213002123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91596506 (or 91596499 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 130023213002123 its reverse (321200312320031), we get a palindrome (451223525322154).

The spelling of 130023213002123 in words is "one hundred thirty trillion, twenty-three billion, two hundred thirteen million, two thousand, one hundred twenty-three".