115123011643337 has 32 divisors (see below), whose sum is σ = 121461737760000. Its totient is φ = 108902241727488.

The previous prime is 115123011643331. The next prime is 115123011643351. The reversal of 115123011643337 is 733346110321511.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115123011643337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115123011643294 and 115123011643303.

It is not an unprimeable number, because it can be changed into a prime (115123011643331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 894602243 + ... + 894730919.

It is an arithmetic number, because the mean of its divisors is an integer number (3795679305000).

Almost surely, 2^{115123011643337} is an apocalyptic number.

It is an amenable number.

115123011643337 is a deficient number, since it is larger than the sum of its proper divisors (6338726116663).

115123011643337 is a wasteful number, since it uses less digits than its factorization.

115123011643337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129905.

The product of its (nonzero) digits is 136080, while the sum is 41.

Adding to 115123011643337 its reverse (733346110321511), we get a palindrome (848469121964848).

The spelling of 115123011643337 in words is "one hundred fifteen trillion, one hundred twenty-three billion, eleven million, six hundred forty-three thousand, three hundred thirty-seven".