130322412 has 96 divisors (see below), whose sum is σ = 371400960. Its totient is φ = 39191040.

The previous prime is 130322407. The next prime is 130322449. The reversal of 130322412 is 214223031.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 193308 + ... + 193980.

It is an arithmetic number, because the mean of its divisors is an integer number (3868760).

Almost surely, 2^130322412 is an apocalyptic number.

130322412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130322412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185700480).

130322412 is an abundant number, since it is smaller than the sum of its proper divisors (241078548).

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

130322412 is a wasteful number, since it uses less digits than its factorization.

130322412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860 (or 852 counting only the distinct ones).

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

The square root of 130322412 is about 11415.8841970300. The cubic root of 130322412 is about 506.9981443159.

Adding to 130322412 its reverse (214223031), we get a palindrome (344545443).

The spelling of 130322412 in words is "one hundred thirty million, three hundred twenty-two thousand, four hundred twelve".