130233400000231 has 6 divisors (see below), whose sum is σ = 143149109091296. Its totient is φ = 118394000000100.

The previous prime is 130233400000157. The next prime is 130233400000247. The reversal of 130233400000231 is 132000004332031.

It is not a de Polignac number, because 130233400000231 - 2¹¹ = 130233399998183 is a prime.

It is a super-2 number, since 2×130233400000231² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130233400000261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 538154545335 + ... + 538154545576.

Almost surely, 2^{130233400000231} is an apocalyptic number.

130233400000231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

130233400000231 is a deficient number, since it is larger than the sum of its proper divisors (12915709091065).

130233400000231 is a wasteful number, since it uses less digits than its factorization.

130233400000231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076309090933 (or 1076309090922 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 130233400000231 its reverse (132000004332031), we get a palindrome (262233404332262).

The spelling of 130233400000231 in words is "one hundred thirty trillion, two hundred thirty-three billion, four hundred million, two hundred thirty-one", and thus it is an aban number.