130323012031 has 8 divisors (see below), whose sum is σ = 131019591680. Its totient is φ = 129626652672.

The previous prime is 130323011971. The next prime is 130323012047. The reversal of 130323012031 is 130210323031.

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 130323012031 - 2²³ = 130314623423 is a prime.

It is a super-2 number, since 2×130323012031² (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 (130323082031) 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, 1208386 + ... + 1311808.

It is an arithmetic number, because the mean of its divisors is an integer number (16377448960).

Almost surely, 2^130323012031 is an apocalyptic number.

130323012031 is a deficient number, since it is larger than the sum of its proper divisors (696579649).

130323012031 is a wasteful number, since it uses less digits than its factorization.

130323012031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110145.

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

Adding to 130323012031 its reverse (130210323031), we get a palindrome (260533335062).

The spelling of 130323012031 in words is "one hundred thirty billion, three hundred twenty-three million, twelve thousand, thirty-one".