130221031130123 has 8 divisors (see below), whose sum is σ = 130326044904000. Its totient is φ = 130116041548360.

The previous prime is 130221031130107. The next prime is 130221031130137. The reversal of 130221031130123 is 321031130122031.

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 130221031130123 - 2⁴ = 130221031130107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130221031130423) 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, 4729628 + ... + 16816998.

It is an arithmetic number, because the mean of its divisors is an integer number (16290755613000).

Almost surely, 2^{130221031130123} is an apocalyptic number.

130221031130123 is a deficient number, since it is larger than the sum of its proper divisors (105013773877).

130221031130123 is a wasteful number, since it uses less digits than its factorization.

130221031130123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12096057.

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

Adding to 130221031130123 its reverse (321031130122031), we get a palindrome (451252161252154).

The spelling of 130221031130123 in words is "one hundred thirty trillion, two hundred twenty-one billion, thirty-one million, one hundred thirty thousand, one hundred twenty-three".