116125451 has 4 divisors (see below), whose sum is σ = 125058192. Its totient is φ = 107192712.

The previous prime is 116125423. The next prime is 116125463. The reversal of 116125451 is 154521611.

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 116125451 - 2¹⁰ = 116124427 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 116125451.

It is not an unprimeable number, because it can be changed into a prime (116125481) 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, 4466351 + ... + 4466376.

It is an arithmetic number, because the mean of its divisors is an integer number (31264548).

Almost surely, 2^116125451 is an apocalyptic number.

116125451 is a deficient number, since it is larger than the sum of its proper divisors (8932741).

116125451 is an equidigital number, since it uses as much as digits as its factorization.

116125451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8932740.

The product of its digits is 1200, while the sum is 26.

The square root of 116125451 is about 10776.1519569835. The cubic root of 116125451 is about 487.8756443751.

The spelling of 116125451 in words is "one hundred sixteen million, one hundred twenty-five thousand, four hundred fifty-one".