115234001213 has 4 divisors (see below), whose sum is σ = 115237727808. Its totient is φ = 115230274620.

The previous prime is 115234001209. The next prime is 115234001219. The reversal of 115234001213 is 312100432511.

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 a cyclic number.

It is not a de Polignac number, because 115234001213 - 2² = 115234001209 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115234001219) 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, 1816523 + ... + 1878888.

It is an arithmetic number, because the mean of its divisors is an integer number (28809431952).

Almost surely, 2^115234001213 is an apocalyptic number.

It is an amenable number.

115234001213 is a deficient number, since it is larger than the sum of its proper divisors (3726595).

115234001213 is an equidigital number, since it uses as much as digits as its factorization.

115234001213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3726594.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 115234001213 its reverse (312100432511), we get a palindrome (427334433724).

The spelling of 115234001213 in words is "one hundred fifteen billion, two hundred thirty-four million, one thousand, two hundred thirteen".