115004533011 has 4 divisors (see below), whose sum is σ = 153339377352. Its totient is φ = 76669688672.

The previous prime is 115004532967. The next prime is 115004533067. The reversal of 115004533011 is 110335400511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 115004533011 - 2⁷ = 115004532883 is a prime.

It is a super-2 number, since 2×115004533011² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (115004533811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19167422166 + ... + 19167422171.

It is an arithmetic number, because the mean of its divisors is an integer number (38334844338).

Almost surely, 2^115004533011 is an apocalyptic number.

115004533011 is a deficient number, since it is larger than the sum of its proper divisors (38334844341).

115004533011 is an equidigital number, since it uses as much as digits as its factorization.

115004533011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38334844340.

The product of its (nonzero) digits is 900, while the sum is 24.

Adding to 115004533011 its reverse (110335400511), we get a palindrome (225339933522).

The spelling of 115004533011 in words is "one hundred fifteen billion, four million, five hundred thirty-three thousand, eleven".