130851320087 has 4 divisors (see below), whose sum is σ = 130859468136. Its totient is φ = 130843172040.

The previous prime is 130851320081. The next prime is 130851320129. The reversal of 130851320087 is 780023158031.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 130851320087 - 2¹⁴ = 130851303703 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130851320087.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130851320081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4049888 + ... + 4082069.

It is an arithmetic number, because the mean of its divisors is an integer number (32714867034).

Almost surely, 2^130851320087 is an apocalyptic number.

130851320087 is a deficient number, since it is larger than the sum of its proper divisors (8148049).

130851320087 is an equidigital number, since it uses as much as digits as its factorization.

130851320087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8148048.

The product of its (nonzero) digits is 40320, while the sum is 38.

The spelling of 130851320087 in words is "one hundred thirty billion, eight hundred fifty-one million, three hundred twenty thousand, eighty-seven".