11034020115 has 24 divisors (see below), whose sum is σ = 19957186080. Its totient is φ = 5628948864.

The previous prime is 11034020113. The next prime is 11034020143. The reversal of 11034020115 is 51102043011.

11034020115 is a `hidden beast` number, since 110 + 340 + 201 + 15 = 666.

It is not a de Polignac number, because 11034020115 - 2¹ = 11034020113 is a prime.

It is a super-2 number, since 2×11034020115² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11034020111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5329410 + ... + 5331479.

It is an arithmetic number, because the mean of its divisors is an integer number (831549420).

Almost surely, 2^11034020115 is an apocalyptic number.

11034020115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11034020115 is a deficient number, since it is larger than the sum of its proper divisors (8923165965).

11034020115 is a wasteful number, since it uses less digits than its factorization.

11034020115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10660923 (or 10660920 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

Adding to 11034020115 its reverse (51102043011), we get a palindrome (62136063126).

The spelling of 11034020115 in words is "eleven billion, thirty-four million, twenty thousand, one hundred fifteen".