115213667 has 2 divisors, whose sum is σ = 115213668. Its totient is φ = 115213666.

The previous prime is 115213643. The next prime is 115213699. The reversal of 115213667 is 766312511.

It is an a-pointer prime, because the next prime (115213699) can be obtained adding 115213667 to its sum of digits (32).

It is a weak prime.

It is an emirp because it is prime and its reverse (766312511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115213667 - 2⁶ = 115213603 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (115213067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57606833 + 57606834.

It is an arithmetic number, because the mean of its divisors is an integer number (57606834).

Almost surely, 2^115213667 is an apocalyptic number.

115213667 is a deficient number, since it is larger than the sum of its proper divisors (1).

115213667 is an equidigital number, since it uses as much as digits as its factorization.

115213667 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7560, while the sum is 32.

The square root of 115213667 is about 10733.7629468887. The cubic root of 115213667 is about 486.5954008884.

The spelling of 115213667 in words is "one hundred fifteen million, two hundred thirteen thousand, six hundred sixty-seven".