115100501 has 2 divisors, whose sum is σ = 115100502. Its totient is φ = 115100500.

The previous prime is 115100497. The next prime is 115100519. The reversal of 115100501 is 105001511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75082225 + 40018276 = 8665^2 + 6326^2 .

It is an emirp because it is prime and its reverse (105001511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115100501 - 2² = 115100497 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115100521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57550250 + 57550251.

It is an arithmetic number, because the mean of its divisors is an integer number (57550251).

Almost surely, 2^115100501 is an apocalyptic number.

It is an amenable number.

115100501 is a deficient number, since it is larger than the sum of its proper divisors (1).

115100501 is an equidigital number, since it uses as much as digits as its factorization.

115100501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25, while the sum is 14.

The square root of 115100501 is about 10728.4901547235. The cubic root of 115100501 is about 486.4360329490.

The spelling of 115100501 in words is "one hundred fifteen million, one hundred thousand, five hundred one".