130321010231 has 8 divisors (see below), whose sum is σ = 134825238720. Its totient is φ = 125817475168.

The previous prime is 130321010221. The next prime is 130321010257. The reversal of 130321010231 is 132010123031.

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 130321010231 - 2⁶ = 130321010167 is a prime.

It is a super-2 number, since 2×130321010231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130321010221) 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, 224525 + ... + 557721.

It is an arithmetic number, because the mean of its divisors is an integer number (16853154840).

Almost surely, 2^130321010231 is an apocalyptic number.

130321010231 is a deficient number, since it is larger than the sum of its proper divisors (4504228489).

130321010231 is a wasteful number, since it uses less digits than its factorization.

130321010231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346713.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 130321010231 its reverse (132010123031), we get a palindrome (262331133262).

The spelling of 130321010231 in words is "one hundred thirty billion, three hundred twenty-one million, ten thousand, two hundred thirty-one".