115047151 has 2 divisors, whose sum is σ = 115047152. Its totient is φ = 115047150.

The previous prime is 115047133. The next prime is 115047157. The reversal of 115047151 is 151740511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 115047151 - 2¹⁷ = 114916079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115047157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57523575 + 57523576.

It is an arithmetic number, because the mean of its divisors is an integer number (57523576).

Almost surely, 2^115047151 is an apocalyptic number.

115047151 is a deficient number, since it is larger than the sum of its proper divisors (1).

115047151 is an equidigital number, since it uses as much as digits as its factorization.

115047151 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 115047151 is about 10726.0034961769. The cubic root of 115047151 is about 486.3608656742.

Adding to 115047151 its reverse (151740511), we get a palindrome (266787662).

The spelling of 115047151 in words is "one hundred fifteen million, forty-seven thousand, one hundred fifty-one".