115461115704157 has 8 divisors (see below), whose sum is σ = 116307279900000. Its totient is φ = 114615173061264.

The previous prime is 115461115704047. The next prime is 115461115704211. The reversal of 115461115704157 is 751407511164511.

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 115461115704157 - 2¹¹ = 115461115702109 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 115461115704157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115461115701157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54342058 + ... + 56426779.

It is an arithmetic number, because the mean of its divisors is an integer number (14538409987500).

Almost surely, 2^{115461115704157} is an apocalyptic number.

It is an amenable number.

115461115704157 is a deficient number, since it is larger than the sum of its proper divisors (846164195843).

115461115704157 is a wasteful number, since it uses less digits than its factorization.

115461115704157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110776475.

The product of its (nonzero) digits is 588000, while the sum is 49.

Adding to 115461115704157 its reverse (751407511164511), we get a palindrome (866868626868668).

The spelling of 115461115704157 in words is "one hundred fifteen trillion, four hundred sixty-one billion, one hundred fifteen million, seven hundred four thousand, one hundred fifty-seven".