115000961 has 2 divisors, whose sum is σ = 115000962. Its totient is φ = 115000960.

The previous prime is 115000889. The next prime is 115000967. The reversal of 115000961 is 169000511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110670400 + 4330561 = 10520^2 + 2081^2 .

It is an emirp because it is prime and its reverse (169000511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115000961 - 2¹⁴ = 114984577 is a prime.

It is not a weakly prime, because it can be changed into another prime (115000967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57500480 + 57500481.

It is an arithmetic number, because the mean of its divisors is an integer number (57500481).

Almost surely, 2^115000961 is an apocalyptic number.

It is an amenable number.

115000961 is a deficient number, since it is larger than the sum of its proper divisors (1).

115000961 is an equidigital number, since it uses as much as digits as its factorization.

115000961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270, while the sum is 23.

The square root of 115000961 is about 10723.8501015260. The cubic root of 115000961 is about 486.2957676823.

The spelling of 115000961 in words is "one hundred fifteen million, nine hundred sixty-one", and thus it is an aban number.