116251426237 has 2 divisors, whose sum is σ = 116251426238. Its totient is φ = 116251426236.

The previous prime is 116251426229. The next prime is 116251426273. The reversal of 116251426237 is 732624152611.

Together with next prime (116251426273) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92063089561 + 24188336676 = 303419^2 + 155526^2 .

It is a cyclic number.

It is not a de Polignac number, because 116251426237 - 2³ = 116251426229 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 116251426237.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116251429237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58125713118 + 58125713119.

It is an arithmetic number, because the mean of its divisors is an integer number (58125713119).

Almost surely, 2^116251426237 is an apocalyptic number.

It is an amenable number.

116251426237 is a deficient number, since it is larger than the sum of its proper divisors (1).

116251426237 is an equidigital number, since it uses as much as digits as its factorization.

116251426237 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 40.

Adding to 116251426237 its reverse (732624152611), we get a palindrome (848875578848).

The spelling of 116251426237 in words is "one hundred sixteen billion, two hundred fifty-one million, four hundred twenty-six thousand, two hundred thirty-seven".