116252100 has 54 divisors (see below), whose sum is σ = 364388570. Its totient is φ = 31000320.

The previous prime is 116252099. The next prime is 116252107. The reversal of 116252100 is 1252611.

It can be written as a sum of positive squares in 3 ways, for example, as 576 + 116251524 = 24^2 + 10782^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (116252107) 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 17 ways as a sum of consecutive naturals, for example, 63685 + ... + 65484.

Almost surely, 2^116252100 is an apocalyptic number.

116252100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116252100 is an abundant number, since it is smaller than the sum of its proper divisors (248136470).

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

116252100 is a wasteful number, since it uses less digits than its factorization.

116252100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129189 (or 129179 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 116252100 is about 10782.0267111522. The cubic root of 116252100 is about 488.0529426123.

The spelling of 116252100 in words is "one hundred sixteen million, two hundred fifty-two thousand, one hundred".