130794899 has 4 divisors (see below), whose sum is σ = 132090000. Its totient is φ = 129499800.

The previous prime is 130794869. The next prime is 130794913. The reversal of 130794899 is 998497031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 998497031 = 7 ⋅142642433.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130794899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130794809) 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, 647399 + ... + 647600.

It is an arithmetic number, because the mean of its divisors is an integer number (33022500).

Almost surely, 2^130794899 is an apocalyptic number.

130794899 is a deficient number, since it is larger than the sum of its proper divisors (1295101).

130794899 is a wasteful number, since it uses less digits than its factorization.

130794899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295100.

The product of its (nonzero) digits is 489888, while the sum is 50.

The square root of 130794899 is about 11436.5597537022. The cubic root of 130794899 is about 507.6101166086.

The spelling of 130794899 in words is "one hundred thirty million, seven hundred ninety-four thousand, eight hundred ninety-nine".