130120213301123 has 4 divisors (see below), whose sum is σ = 130122852866280. Its totient is φ = 130117573735968.

The previous prime is 130120213301119. The next prime is 130120213301167. The reversal of 130120213301123 is 321103312021031.

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 130120213301123 - 2² = 130120213301119 is a prime.

It is a super-2 number, since 2×130120213301123² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130120213300123) 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, 1319708633 + ... + 1319807226.

It is an arithmetic number, because the mean of its divisors is an integer number (32530713216570).

Almost surely, 2^{130120213301123} is an apocalyptic number.

130120213301123 is a deficient number, since it is larger than the sum of its proper divisors (2639565157).

130120213301123 is an equidigital number, since it uses as much as digits as its factorization.

130120213301123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2639565156.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 130120213301123 its reverse (321103312021031), we get a palindrome (451223525322154).

The spelling of 130120213301123 in words is "one hundred thirty trillion, one hundred twenty billion, two hundred thirteen million, three hundred one thousand, one hundred twenty-three".