130413402 has 80 divisors (see below), whose sum is σ = 340929600. Its totient is φ = 37245096.

The previous prime is 130413389. The next prime is 130413407. The reversal of 130413402 is 204314031.

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 (130413407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 54393 + ... + 56739.

It is an arithmetic number, because the mean of its divisors is an integer number (4261620).

Almost surely, 2^130413402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130413402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170464800).

130413402 is an abundant number, since it is smaller than the sum of its proper divisors (210516198).

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

130413402 is an equidigital number, since it uses as much as digits as its factorization.

130413402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2382 (or 2359 counting only the distinct ones).

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

The square root of 130413402 is about 11419.8687382999. The cubic root of 130413402 is about 507.1161107970.

Adding to 130413402 its reverse (204314031), we get a palindrome (334727433).

It can be divided in two parts, 1304 and 13402, that added together give a triangular number (14706 = T₁₇₁).

The spelling of 130413402 in words is "one hundred thirty million, four hundred thirteen thousand, four hundred two".