298880230131 has 16 divisors (see below), whose sum is σ = 506040601600. Its totient is φ = 170788702824.

The previous prime is 298880230127. The next prime is 298880230133. The reversal of 298880230131 is 131032088892.

It is a happy number.

It is not a de Polignac number, because 298880230131 - 2² = 298880230127 is a prime.

It is a super-2 number, since 2×298880230131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (298880230133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 790688251 + ... + 790688628.

It is an arithmetic number, because the mean of its divisors is an integer number (31627537600).

Almost surely, 2^298880230131 is an apocalyptic number.

298880230131 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

298880230131 is a deficient number, since it is larger than the sum of its proper divisors (207160371469).

298880230131 is a wasteful number, since it uses less digits than its factorization.

298880230131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1581376895 (or 1581376889 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The spelling of 298880230131 in words is "two hundred ninety-eight billion, eight hundred eighty million, two hundred thirty thousand, one hundred thirty-one".