130213023 has 16 divisors (see below), whose sum is σ = 183532800. Its totient is φ = 81889920.

The previous prime is 130213019. The next prime is 130213043. The reversal of 130213023 is 320312031.

It is not a de Polignac number, because 130213023 - 2² = 130213019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130212993 and 130213011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130213043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8998 + ... + 18476.

It is an arithmetic number, because the mean of its divisors is an integer number (11470800).

Almost surely, 2^130213023 is an apocalyptic number.

130213023 is a deficient number, since it is larger than the sum of its proper divisors (53319777).

130213023 is a wasteful number, since it uses less digits than its factorization.

130213023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9742.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 130213023 is about 11411.0921037384. The cubic root of 130213023 is about 506.8562512381.

Adding to 130213023 its reverse (320312031), we get a palindrome (450525054).

The spelling of 130213023 in words is "one hundred thirty million, two hundred thirteen thousand, twenty-three".