115461143083289 has 4 divisors (see below), whose sum is σ = 115536558593040. Its totient is φ = 115385727573540.

The previous prime is 115461143083277. The next prime is 115461143083313. The reversal of 115461143083289 is 982380341164511.

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 115461143083289 - 2¹² = 115461143079193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115461113083289) 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, 37707752579 + ... + 37707755640.

It is an arithmetic number, because the mean of its divisors is an integer number (28884139648260).

Almost surely, 2^{115461143083289} is an apocalyptic number.

It is an amenable number.

115461143083289 is a deficient number, since it is larger than the sum of its proper divisors (75415509751).

115461143083289 is an equidigital number, since it uses as much as digits as its factorization.

115461143083289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75415509750.

The product of its (nonzero) digits is 4976640, while the sum is 56.

The spelling of 115461143083289 in words is "one hundred fifteen trillion, four hundred sixty-one billion, one hundred forty-three million, eighty-three thousand, two hundred eighty-nine".