130214232 has 48 divisors (see below), whose sum is σ = 357940440. Its totient is φ = 42755328.

The previous prime is 130214221. The next prime is 130214233. The reversal of 130214232 is 232412031.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130214233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8673 + ... + 18320.

Almost surely, 2^130214232 is an apocalyptic number.

130214232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130214232 is an abundant number, since it is smaller than the sum of its proper divisors (227726208).

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

130214232 is a wasteful number, since it uses less digits than its factorization.

130214232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27072 (or 27065 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 130214232 is about 11411.1450783872. The cubic root of 130214232 is about 506.8578199171.

Adding to 130214232 its reverse (232412031), we get a palindrome (362626263).

The spelling of 130214232 in words is "one hundred thirty million, two hundred fourteen thousand, two hundred thirty-two".