116506001 has 2 divisors, whose sum is σ = 116506002. Its totient is φ = 116506000.

The previous prime is 116505901. The next prime is 116506009. The reversal of 116506001 is 100605611.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100982401 + 15523600 = 10049^2 + 3940^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116506001 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (116506009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58253000 + 58253001.

It is an arithmetic number, because the mean of its divisors is an integer number (58253001).

Almost surely, 2^116506001 is an apocalyptic number.

It is an amenable number.

116506001 is a deficient number, since it is larger than the sum of its proper divisors (1).

116506001 is an equidigital number, since it uses as much as digits as its factorization.

116506001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 116506001 is about 10793.7945598385. The cubic root of 116506001 is about 488.4079957698.

The spelling of 116506001 in words is "one hundred sixteen million, five hundred six thousand, one".