130252799 has 4 divisors (see below), whose sum is σ = 130292736. Its totient is φ = 130212864.

The previous prime is 130252789. The next prime is 130252807. The reversal of 130252799 is 997252031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130252799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130252789) 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, 14594 + ... + 21759.

It is an arithmetic number, because the mean of its divisors is an integer number (32573184).

Almost surely, 2^130252799 is an apocalyptic number.

130252799 is a deficient number, since it is larger than the sum of its proper divisors (39937).

130252799 is an equidigital number, since it uses as much as digits as its factorization.

130252799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39936.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 130252799 is about 11412.8348362710. The cubic root of 130252799 is about 506.9078555536.

The spelling of 130252799 in words is "one hundred thirty million, two hundred fifty-two thousand, seven hundred ninety-nine".