130115023 has 2 divisors, whose sum is σ = 130115024. Its totient is φ = 130115022.

The previous prime is 130114997. The next prime is 130115077. The reversal of 130115023 is 320511031.

It is a weak prime.

It is an emirp because it is prime and its reverse (320511031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130115023 - 2¹⁷ = 129983951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130114988 and 130115006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130115123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65057511 + 65057512.

It is an arithmetic number, because the mean of its divisors is an integer number (65057512).

Almost surely, 2^130115023 is an apocalyptic number.

130115023 is a deficient number, since it is larger than the sum of its proper divisors (1).

130115023 is an equidigital number, since it uses as much as digits as its factorization.

130115023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 130115023 is about 11406.7972279689. The cubic root of 130115023 is about 506.7290638085.

Adding to 130115023 its reverse (320511031), we get a palindrome (450626054).

The spelling of 130115023 in words is "one hundred thirty million, one hundred fifteen thousand, twenty-three".