115036919 has 2 divisors, whose sum is σ = 115036920. Its totient is φ = 115036918.

The previous prime is 115036897. The next prime is 115036931. The reversal of 115036919 is 919630511.

It is a strong prime.

It is an emirp because it is prime and its reverse (919630511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115036919 - 2¹⁶ = 114971383 is a prime.

It is a super-2 number, since 2×115036919² = 26466985466025122, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115036949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57518459 + 57518460.

It is an arithmetic number, because the mean of its divisors is an integer number (57518460).

Almost surely, 2^115036919 is an apocalyptic number.

115036919 is a deficient number, since it is larger than the sum of its proper divisors (1).

115036919 is an equidigital number, since it uses as much as digits as its factorization.

115036919 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7290, while the sum is 35.

The square root of 115036919 is about 10725.5265138827. The cubic root of 115036919 is about 486.3464466820.

The spelling of 115036919 in words is "one hundred fifteen million, thirty-six thousand, nine hundred nineteen".