130996598 has 4 divisors (see below), whose sum is σ = 196494900. Its totient is φ = 65498298.

The previous prime is 130996597. The next prime is 130996601. The reversal of 130996598 is 895699031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 895699031 = 1289 ⋅694879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130996597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32749148 + ... + 32749151.

It is an arithmetic number, because the mean of its divisors is an integer number (49123725).

Almost surely, 2^130996598 is an apocalyptic number.

130996598 is a deficient number, since it is larger than the sum of its proper divisors (65498302).

130996598 is an equidigital number, since it uses as much as digits as its factorization.

130996598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65498301.

The product of its (nonzero) digits is 524880, while the sum is 50.

The square root of 130996598 is about 11445.3745242347. The cubic root of 130996598 is about 507.8709113584.

The spelling of 130996598 in words is "one hundred thirty million, nine hundred ninety-six thousand, five hundred ninety-eight".