115122113542147 has 8 divisors (see below), whose sum is σ = 121898943798912. Its totient is φ = 108345832310400.

The previous prime is 115122113542087. The next prime is 115122113542169. The reversal of 115122113542147 is 741245311221511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115122113542147 - 2⁷ = 115122113542019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115122113546147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136824504 + ... + 137663317.

It is an arithmetic number, because the mean of its divisors is an integer number (15237367974864).

Almost surely, 2^{115122113542147} is an apocalyptic number.

115122113542147 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

115122113542147 is a deficient number, since it is larger than the sum of its proper divisors (6776830256765).

115122113542147 is a wasteful number, since it uses less digits than its factorization.

115122113542147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274512509.

The product of its digits is 67200, while the sum is 40.

Adding to 115122113542147 its reverse (741245311221511), we get a palindrome (856367424763658).

The spelling of 115122113542147 in words is "one hundred fifteen trillion, one hundred twenty-two billion, one hundred thirteen million, five hundred forty-two thousand, one hundred forty-seven".