98180130 has 32 divisors (see below), whose sum is σ = 239630400. Its totient is φ = 25737152.

The previous prime is 98180101. The next prime is 98180141. The reversal of 98180130 is 3108189.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25965 + ... + 29504.

It is an arithmetic number, because the mean of its divisors is an integer number (7488450).

Almost surely, 2^98180130 is an apocalyptic number.

98180130 is an abundant number, since it is smaller than the sum of its proper divisors (141450270).

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

98180130 is a wasteful number, since it uses less digits than its factorization.

98180130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55538.

The product of its (nonzero) digits is 1728, while the sum is 30.

The square root of 98180130 is about 9908.5886986997. The cubic root of 98180130 is about 461.3259317858.

The spelling of 98180130 in words is "ninety-eight million, one hundred eighty thousand, one hundred thirty".