115474229113 has 2 divisors, whose sum is σ = 115474229114. Its totient is φ = 115474229112.

The previous prime is 115474229083. The next prime is 115474229141. The reversal of 115474229113 is 311922474511.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70155057424 + 45319171689 = 264868^2 + 212883^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115474229113 is a prime.

It is not a weakly prime, because it can be changed into another prime (115474229153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57737114556 + 57737114557.

It is an arithmetic number, because the mean of its divisors is an integer number (57737114557).

Almost surely, 2^115474229113 is an apocalyptic number.

It is an amenable number.

115474229113 is a deficient number, since it is larger than the sum of its proper divisors (1).

115474229113 is an equidigital number, since it uses as much as digits as its factorization.

115474229113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 40.

The spelling of 115474229113 in words is "one hundred fifteen billion, four hundred seventy-four million, two hundred twenty-nine thousand, one hundred thirteen".