116012251 has 2 divisors, whose sum is σ = 116012252. Its totient is φ = 116012250.

The previous prime is 116012213. The next prime is 116012263. The reversal of 116012251 is 152210611.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116012251 is a prime.

It is not a weakly prime, because it can be changed into another prime (116012201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58006125 + 58006126.

It is an arithmetic number, because the mean of its divisors is an integer number (58006126).

Almost surely, 2^116012251 is an apocalyptic number.

116012251 is a deficient number, since it is larger than the sum of its proper divisors (1).

116012251 is an equidigital number, since it uses as much as digits as its factorization.

116012251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 116012251 is about 10770.8983376504. The cubic root of 116012251 is about 487.7170645013.

Adding to 116012251 its reverse (152210611), we get a palindrome (268222862).

The spelling of 116012251 in words is "one hundred sixteen million, twelve thousand, two hundred fifty-one".