108251387130 has 32 divisors (see below), whose sum is σ = 268184083968. Its totient is φ = 27935841600.

The previous prime is 108251387077. The next prime is 108251387131. The reversal of 108251387130 is 31783152801.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (108251387131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58198741 + ... + 58200600.

It is an arithmetic number, because the mean of its divisors is an integer number (8380752624).

Almost surely, 2^108251387130 is an apocalyptic number.

108251387130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108251387130 is an abundant number, since it is smaller than the sum of its proper divisors (159932696838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108251387130 is a wasteful number, since it uses less digits than its factorization.

108251387130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116399382.

The product of its (nonzero) digits is 40320, while the sum is 39.

The spelling of 108251387130 in words is "one hundred eight billion, two hundred fifty-one million, three hundred eighty-seven thousand, one hundred thirty".