115637570101 has 2 divisors, whose sum is σ = 115637570102. Its totient is φ = 115637570100.

The previous prime is 115637570089. The next prime is 115637570159. The reversal of 115637570101 is 101075736511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82975683025 + 32661887076 = 288055^2 + 180726^2 .

It is an emirp because it is prime and its reverse (101075736511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115637570101 - 2¹⁵ = 115637537333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115637576101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57818785050 + 57818785051.

It is an arithmetic number, because the mean of its divisors is an integer number (57818785051).

Almost surely, 2^115637570101 is an apocalyptic number.

It is an amenable number.

115637570101 is a deficient number, since it is larger than the sum of its proper divisors (1).

115637570101 is an equidigital number, since it uses as much as digits as its factorization.

115637570101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22050, while the sum is 37.

The spelling of 115637570101 in words is "one hundred fifteen billion, six hundred thirty-seven million, five hundred seventy thousand, one hundred one".