115346431022231 has 4 divisors (see below), whose sum is σ = 115379758512264. Its totient is φ = 115313103532200.

The previous prime is 115346431022143. The next prime is 115346431022237. The reversal of 115346431022231 is 132220134643511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 115346431022231 - 2¹⁴ = 115346431005847 is a prime.

It is a super-2 number, since 2×115346431022231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115346431022237) 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, 16663739825 + ... + 16663746746.

It is an arithmetic number, because the mean of its divisors is an integer number (28844939628066).

Almost surely, 2^{115346431022231} is an apocalyptic number.

115346431022231 is a deficient number, since it is larger than the sum of its proper divisors (33327490033).

115346431022231 is an equidigital number, since it uses as much as digits as its factorization.

115346431022231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33327490032.

The product of its (nonzero) digits is 103680, while the sum is 38.

Adding to 115346431022231 its reverse (132220134643511), we get a palindrome (247566565665742).

The spelling of 115346431022231 in words is "one hundred fifteen trillion, three hundred forty-six billion, four hundred thirty-one million, twenty-two thousand, two hundred thirty-one".