115234225133 has 4 divisors (see below), whose sum is σ = 115254724128. Its totient is φ = 115213726140.

The previous prime is 115234225109. The next prime is 115234225157. The reversal of 115234225133 is 331522432511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (115234225109) and next prime (115234225157).

It is a cyclic number.

It is not a de Polignac number, because 115234225133 - 2¹⁶ = 115234159597 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 115234225133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115234225933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10241063 + ... + 10252308.

It is an arithmetic number, because the mean of its divisors is an integer number (28813681032).

Almost surely, 2^115234225133 is an apocalyptic number.

It is an amenable number.

115234225133 is a deficient number, since it is larger than the sum of its proper divisors (20498995).

115234225133 is an equidigital number, since it uses as much as digits as its factorization.

115234225133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20498994.

The product of its digits is 21600, while the sum is 32.

Adding to 115234225133 its reverse (331522432511), we get a palindrome (446756657644).

The spelling of 115234225133 in words is "one hundred fifteen billion, two hundred thirty-four million, two hundred twenty-five thousand, one hundred thirty-three".