115445120310011 has 16 divisors (see below), whose sum is σ = 120864431320128. Its totient is φ = 110059633622400.

The previous prime is 115445120310001. The next prime is 115445120310019. The reversal of 115445120310011 is 110013021544511.

It is a cyclic number.

It is not a de Polignac number, because 115445120310011 - 2⁶ = 115445120309947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115445120310019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4655165 + ... + 15892161.

It is an arithmetic number, because the mean of its divisors is an integer number (7554026957508).

Almost surely, 2^{115445120310011} is an apocalyptic number.

115445120310011 is a deficient number, since it is larger than the sum of its proper divisors (5419311010117).

115445120310011 is a wasteful number, since it uses less digits than its factorization.

115445120310011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11238502.

The product of its (nonzero) digits is 2400, while the sum is 29.

Adding to 115445120310011 its reverse (110013021544511), we get a palindrome (225458141854522).

The spelling of 115445120310011 in words is "one hundred fifteen trillion, four hundred forty-five billion, one hundred twenty million, three hundred ten thousand, eleven".