130240001 has 4 divisors (see below), whose sum is σ = 130325952. Its totient is φ = 130154052.

The previous prime is 130239983. The next prime is 130240039. The reversal of 130240001 is 100042031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 130240001 - 2¹⁴ = 130223617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130240051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40661 + ... + 43746.

It is an arithmetic number, because the mean of its divisors is an integer number (32581488).

Almost surely, 2^130240001 is an apocalyptic number.

It is an amenable number.

130240001 is a deficient number, since it is larger than the sum of its proper divisors (85951).

130240001 is an equidigital number, since it uses as much as digits as its factorization.

130240001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85950.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 130240001 is about 11412.2741379622. The cubic root of 130240001 is about 506.8912529181.

Adding to 130240001 its reverse (100042031), we get a palindrome (230282032).

The spelling of 130240001 in words is "one hundred thirty million, two hundred forty thousand, one".