115154071 has 2 divisors, whose sum is σ = 115154072. Its totient is φ = 115154070.

The previous prime is 115154059. The next prime is 115154111. The reversal of 115154071 is 170451511.

It is a weak prime.

It is an emirp because it is prime and its reverse (170451511) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115154071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115154021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57577035 + 57577036.

It is an arithmetic number, because the mean of its divisors is an integer number (57577036).

Almost surely, 2^115154071 is an apocalyptic number.

115154071 is a deficient number, since it is larger than the sum of its proper divisors (1).

115154071 is an equidigital number, since it uses as much as digits as its factorization.

115154071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 700, while the sum is 25.

The square root of 115154071 is about 10730.9864877373. The cubic root of 115154071 is about 486.5114868245.

The spelling of 115154071 in words is "one hundred fifteen million, one hundred fifty-four thousand, seventy-one".