260131199 has 8 divisors (see below), whose sum is σ = 268715520. Its totient is φ = 251559000.

The previous prime is 260131187. The next prime is 260131237. The reversal of 260131199 is 991131062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 260131199 - 2²⁰ = 259082623 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 (260131499) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65624 + ... + 69474.

It is an arithmetic number, because the mean of its divisors is an integer number (33589440).

Almost surely, 2^260131199 is an apocalyptic number.

260131199 is a deficient number, since it is larger than the sum of its proper divisors (8584321).

260131199 is a wasteful number, since it uses less digits than its factorization.

260131199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6061.

The product of its (nonzero) digits is 2916, while the sum is 32.

The square root of 260131199 is about 16128.5832917836. The cubic root of 260131199 is about 638.3577680104.

The spelling of 260131199 in words is "two hundred sixty million, one hundred thirty-one thousand, one hundred ninety-nine".