130312123223 has 8 divisors (see below), whose sum is σ = 132551617968. Its totient is φ = 128088568384.

The previous prime is 130312123177. The next prime is 130312123241. The reversal of 130312123223 is 322321213031.

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 130312123223 - 2⁶ = 130312123159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130312126223) 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, 3968486 + ... + 4001187.

It is an arithmetic number, because the mean of its divisors is an integer number (16568952246).

Almost surely, 2^130312123223 is an apocalyptic number.

130312123223 is a deficient number, since it is larger than the sum of its proper divisors (2239494745).

130312123223 is an equidigital number, since it uses as much as digits as its factorization.

130312123223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7969953.

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

Adding to 130312123223 its reverse (322321213031), we get a palindrome (452633336254).

The spelling of 130312123223 in words is "one hundred thirty billion, three hundred twelve million, one hundred twenty-three thousand, two hundred twenty-three".