130874028187 has 8 divisors (see below), whose sum is σ = 149814320096. Its totient is φ = 111994736832.

The previous prime is 130874028143. The next prime is 130874028203. The reversal of 130874028187 is 781820478031.

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 130874028187 - 2¹⁵ = 130873995419 is a prime.

It is a super-2 number, since 2×130874028187² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130874028187.

It is not an unprimeable number, because it can be changed into a prime (130874028587) 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, 15245538 + ... + 15254119.

It is an arithmetic number, because the mean of its divisors is an integer number (18726790012).

Almost surely, 2^130874028187 is an apocalyptic number.

130874028187 is a deficient number, since it is larger than the sum of its proper divisors (18940291909).

130874028187 is an equidigital number, since it uses as much as digits as its factorization.

130874028187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30500277.

The product of its (nonzero) digits is 602112, while the sum is 49.

The spelling of 130874028187 in words is "one hundred thirty billion, eight hundred seventy-four million, twenty-eight thousand, one hundred eighty-seven".