130023203110231 has 4 divisors (see below), whose sum is σ = 134506761838200. Its totient is φ = 125539644382264.

The previous prime is 130023203110219. The next prime is 130023203110259. The reversal of 130023203110231 is 132011302320031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130023203110231 - 2³³ = 130014613175639 is a prime.

It is a super-2 number, since 2×130023203110231² (a number of 29 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 (130023203110261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2241779363941 + ... + 2241779363998.

It is an arithmetic number, because the mean of its divisors is an integer number (33626690459550).

Almost surely, 2^{130023203110231} is an apocalyptic number.

130023203110231 is a deficient number, since it is larger than the sum of its proper divisors (4483558727969).

130023203110231 is an equidigital number, since it uses as much as digits as its factorization.

130023203110231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4483558727968.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 130023203110231 its reverse (132011302320031), we get a palindrome (262034505430262).

The spelling of 130023203110231 in words is "one hundred thirty trillion, twenty-three billion, two hundred three million, one hundred ten thousand, two hundred thirty-one".