130233312231 has 16 divisors (see below), whose sum is σ = 190564593408. Its totient is φ = 78456646400.

The previous prime is 130233312211. The next prime is 130233312257. The reversal of 130233312231 is 132213332031.

It is not a de Polignac number, because 130233312231 - 2⁵ = 130233312199 is a prime.

It is a super-2 number, since 2×130233312231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130233312211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11810250 + ... + 11821271.

It is an arithmetic number, because the mean of its divisors is an integer number (11910287088).

Almost surely, 2^130233312231 is an apocalyptic number.

130233312231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

130233312231 is a deficient number, since it is larger than the sum of its proper divisors (60331281177).

130233312231 is a wasteful number, since it uses less digits than its factorization.

130233312231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23631702.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 130233312231 its reverse (132213332031), we get a palindrome (262446644262).

The spelling of 130233312231 in words is "one hundred thirty billion, two hundred thirty-three million, three hundred twelve thousand, two hundred thirty-one".