130421310 has 16 divisors (see below), whose sum is σ = 313011216. Its totient is φ = 34779008.

The previous prime is 130421281. The next prime is 130421321. The reversal of 130421310 is 13124031.

It is a super-2 number, since 2×130421310² = 34019436204232200, which contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 130421310.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2173659 + ... + 2173718.

It is an arithmetic number, because the mean of its divisors is an integer number (19563201).

Almost surely, 2^130421310 is an apocalyptic number.

130421310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130421310 is an abundant number, since it is smaller than the sum of its proper divisors (182589906).

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

130421310 is a wasteful number, since it uses less digits than its factorization.

130421310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4347387.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 130421310 is about 11420.2149717070. The cubic root of 130421310 is about 507.1263607485.

Adding to 130421310 its reverse (13124031), we get a palindrome (143545341).

The spelling of 130421310 in words is "one hundred thirty million, four hundred twenty-one thousand, three hundred ten".