130233030 has 32 divisors (see below), whose sum is σ = 329011200. Its totient is φ = 32900832.

The previous prime is 130233029. The next prime is 130233043. The reversal of 130233030 is 30332031.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 113670 + ... + 114809.

It is an arithmetic number, because the mean of its divisors is an integer number (10281600).

Almost surely, 2^130233030 is an apocalyptic number.

130233030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130233030 is an abundant number, since it is smaller than the sum of its proper divisors (198778170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130233030 is a wasteful number, since it uses less digits than its factorization.

130233030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228508.

The product of its (nonzero) digits is 162, while the sum is 15.

The square root of 130233030 is about 11411.9687170970. The cubic root of 130233030 is about 506.8822090966.

Adding to 130233030 its reverse (30332031), we get a palindrome (160565061).

Subtracting from 130233030 its reverse (30332031), we obtain a palindrome (99900999).

The spelling of 130233030 in words is "one hundred thirty million, two hundred thirty-three thousand, thirty".