115051600011 has 32 divisors (see below), whose sum is σ = 166093804800. Its totient is φ = 70592135040.

The previous prime is 115051600007. The next prime is 115051600039. The reversal of 115051600011 is 110006150511.

It is a happy number.

It is not a de Polignac number, because 115051600011 - 2² = 115051600007 is a prime.

It is a super-2 number, since 2×115051600011² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (115051600091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1348441 + ... + 1431221.

It is an arithmetic number, because the mean of its divisors is an integer number (5190431400).

Almost surely, 2^115051600011 is an apocalyptic number.

115051600011 is a deficient number, since it is larger than the sum of its proper divisors (51042204789).

115051600011 is a wasteful number, since it uses less digits than its factorization.

115051600011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83499.

The product of its (nonzero) digits is 150, while the sum is 21.

Adding to 115051600011 its reverse (110006150511), we get a palindrome (225057750522).

The spelling of 115051600011 in words is "one hundred fifteen billion, fifty-one million, six hundred thousand, eleven".