130088001 has 4 divisors (see below), whose sum is σ = 173450672. Its totient is φ = 86725332.

The previous prime is 130087949. The next prime is 130088011. The reversal of 130088001 is 100880031.

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 de Polignac number, because none of the positive numbers 2^k-130088001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (130088011) 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 3 ways as a sum of consecutive naturals, for example, 21681331 + ... + 21681336.

It is an arithmetic number, because the mean of its divisors is an integer number (43362668).

Almost surely, 2^130088001 is an apocalyptic number.

It is an amenable number.

130088001 is a deficient number, since it is larger than the sum of its proper divisors (43362671).

130088001 is an equidigital number, since it uses as much as digits as its factorization.

130088001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43362670.

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 130088001 is about 11405.6126972644. The cubic root of 130088001 is about 506.6939825897.

The spelling of 130088001 in words is "one hundred thirty million, eighty-eight thousand, one".