130233215 has 16 divisors (see below), whose sum is σ = 178793472. Its totient is φ = 89208864.

The previous prime is 130233203. The next prime is 130233281. The reversal of 130233215 is 512332031.

It is a cyclic number.

It is not a de Polignac number, because 130233215 - 2⁶ = 130233151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55802 + ... + 58088.

It is an arithmetic number, because the mean of its divisors is an integer number (11174592).

Almost surely, 2^130233215 is an apocalyptic number.

130233215 is a deficient number, since it is larger than the sum of its proper divisors (48560257).

130233215 is a wasteful number, since it uses less digits than its factorization.

130233215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3926.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 130233215 is about 11411.9768226193. The cubic root of 130233215 is about 506.8824491104.

Adding to 130233215 its reverse (512332031), we get a palindrome (642565246).

The spelling of 130233215 in words is "one hundred thirty million, two hundred thirty-three thousand, two hundred fifteen".