130342401 has 24 divisors (see below), whose sum is σ = 219564800. Its totient is φ = 74479608.

The previous prime is 130342397. The next prime is 130342409. The reversal of 130342401 is 104243031.

It is not a de Polignac number, because 130342401 - 2² = 130342397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130342409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18025 + ... + 24198.

Almost surely, 2^130342401 is an apocalyptic number.

It is an amenable number.

130342401 is a deficient number, since it is larger than the sum of its proper divisors (89222399).

130342401 is an equidigital number, since it uses as much as digits as its factorization.

130342401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42250 (or 42233 counting only the distinct ones).

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

The square root of 130342401 is about 11416.7596541225. The cubic root of 130342401 is about 507.0240643083.

Adding to 130342401 its reverse (104243031), we get a palindrome (234585432).

The spelling of 130342401 in words is "one hundred thirty million, three hundred forty-two thousand, four hundred one".