130232230 has 32 divisors (see below), whose sum is σ = 241572384. Its totient is φ = 50512896.

The previous prime is 130232227. The next prime is 130232261. The reversal of 130232230 is 32232031.

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, 193174 + ... + 193846.

It is an arithmetic number, because the mean of its divisors is an integer number (7549137).

Almost surely, 2^130232230 is an apocalyptic number.

130232230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130232230 is a deficient number, since it is larger than the sum of its proper divisors (111340154).

130232230 is a wasteful number, since it uses less digits than its factorization.

130232230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 130232230 is about 11411.9336661234. The cubic root of 130232230 is about 506.8811711966.

Adding to 130232230 its reverse (32232031), we get a palindrome (162464261).

The spelling of 130232230 in words is "one hundred thirty million, two hundred thirty-two thousand, two hundred thirty".