115098481 has 2 divisors, whose sum is σ = 115098482. Its totient is φ = 115098480.

The previous prime is 115098437. The next prime is 115098493. The reversal of 115098481 is 184890511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114147856 + 950625 = 10684^2 + 975^2 .

It is a cyclic number.

It is not a de Polignac number, because 115098481 - 2⁷ = 115098353 is a prime.

It is a super-2 number, since 2×115098481² = 26495320657014722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 115098481.

It is not a weakly prime, because it can be changed into another prime (115093481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57549240 + 57549241.

It is an arithmetic number, because the mean of its divisors is an integer number (57549241).

Almost surely, 2^115098481 is an apocalyptic number.

It is an amenable number.

115098481 is a deficient number, since it is larger than the sum of its proper divisors (1).

115098481 is an equidigital number, since it uses as much as digits as its factorization.

115098481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 37.

The square root of 115098481 is about 10728.3960124522. The cubic root of 115098481 is about 486.4331873010.

The spelling of 115098481 in words is "one hundred fifteen million, ninety-eight thousand, four hundred eighty-one".