115420033 has 2 divisors, whose sum is σ = 115420034. Its totient is φ = 115420032.

The previous prime is 115420007. The next prime is 115420069. The reversal of 115420033 is 330024511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91527489 + 23892544 = 9567^2 + 4888^2 .

It is an emirp because it is prime and its reverse (330024511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 115420033 - 2²⁵ = 81865601 is a prime.

It is not a weakly prime, because it can be changed into another prime (115420433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57710016 + 57710017.

It is an arithmetic number, because the mean of its divisors is an integer number (57710017).

Almost surely, 2^115420033 is an apocalyptic number.

It is an amenable number.

115420033 is a deficient number, since it is larger than the sum of its proper divisors (1).

115420033 is an equidigital number, since it uses as much as digits as its factorization.

115420033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 115420033 is about 10743.3715843770. The cubic root of 115420033 is about 486.8857508517.

Adding to 115420033 its reverse (330024511), we get a palindrome (445444544).

The spelling of 115420033 in words is "one hundred fifteen million, four hundred twenty thousand, thirty-three".