130120401 has 8 divisors (see below), whose sum is σ = 173849184. Its totient is φ = 86569280.

The previous prime is 130120399. The next prime is 130120409. The reversal of 130120401 is 104021031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130120401 - 2¹ = 130120399 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (130120409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42696 + ... + 45641.

It is an arithmetic number, because the mean of its divisors is an integer number (21731148).

Almost surely, 2^130120401 is an apocalyptic number.

It is an amenable number.

130120401 is a deficient number, since it is larger than the sum of its proper divisors (43728783).

130120401 is an equidigital number, since it uses as much as digits as its factorization.

130120401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88831.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 130120401 is about 11407.0329621686. The cubic root of 130120401 is about 506.7360451990.

Adding to 130120401 its reverse (104021031), we get a palindrome (234141432).

The spelling of 130120401 in words is "one hundred thirty million, one hundred twenty thousand, four hundred one".