130225894 has 4 divisors (see below), whose sum is σ = 195338844. Its totient is φ = 65112946.

The previous prime is 130225889. The next prime is 130225951. The reversal of 130225894 is 498522031.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32556472 + ... + 32556475.

It is an arithmetic number, because the mean of its divisors is an integer number (48834711).

Almost surely, 2^130225894 is an apocalyptic number.

130225894 is a deficient number, since it is larger than the sum of its proper divisors (65112950).

130225894 is an equidigital number, since it uses as much as digits as its factorization.

130225894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65112949.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 130225894 is about 11411.6560586095. The cubic root of 130225894 is about 506.8729508782.

The spelling of 130225894 in words is "one hundred thirty million, two hundred twenty-five thousand, eight hundred ninety-four".