130130021323 has 8 divisors (see below), whose sum is σ = 131040621792. Its totient is φ = 129220455936.

The previous prime is 130130021303. The next prime is 130130021327. The reversal of 130130021323 is 323120031031.

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 130130021323 - 2¹⁷ = 130129890251 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130130021323.

It is not an unprimeable number, because it can be changed into a prime (130130021327) 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, 5590 + ... + 510187.

It is an arithmetic number, because the mean of its divisors is an integer number (16380077724).

Almost surely, 2^130130021323 is an apocalyptic number.

130130021323 is a deficient number, since it is larger than the sum of its proper divisors (910600469).

130130021323 is a wasteful number, since it uses less digits than its factorization.

130130021323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517541.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 130130021323 its reverse (323120031031), we get a palindrome (453250052354).

The spelling of 130130021323 in words is "one hundred thirty billion, one hundred thirty million, twenty-one thousand, three hundred twenty-three".