130340233023 has 32 divisors (see below), whose sum is σ = 233336366592. Its totient is φ = 62500809600.

The previous prime is 130340232989. The next prime is 130340233063. The reversal of 130340233023 is 320332043031.

It is a happy number.

It is not a de Polignac number, because 130340233023 - 2¹² = 130340228927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130340232984 and 130340233002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130340233063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21698668 + ... + 21704673.

It is an arithmetic number, because the mean of its divisors is an integer number (7291761456).

Almost surely, 2^130340233023 is an apocalyptic number.

130340233023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

130340233023 is a deficient number, since it is larger than the sum of its proper divisors (102996133569).

130340233023 is a wasteful number, since it uses less digits than its factorization.

130340233023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43403375.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 130340233023 its reverse (320332043031), we get a palindrome (450672276054).

It can be divided in two parts, 130340 and 233023, that added together give a palindrome (363363).

The spelling of 130340233023 in words is "one hundred thirty billion, three hundred forty million, two hundred thirty-three thousand, twenty-three".