1015011116 has 12 divisors (see below), whose sum is σ = 2030022288. Its totient is φ = 435004752.

The previous prime is 1015011113. The next prime is 1015011139. The reversal of 1015011116 is 6111105101.

1015011116 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1015011094 and 1015011103.

It is not an unprimeable number, because it can be changed into a prime (1015011113) 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, 18125171 + ... + 18125226.

It is an arithmetic number, because the mean of its divisors is an integer number (169168524).

Almost surely, 2^1015011116 is an apocalyptic number.

It is an amenable number.

1015011116 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1015011116 is a wasteful number, since it uses less digits than its factorization.

1015011116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36250408 (or 36250406 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 17.

The square root of 1015011116 is about 31859.2390995140. The cubic root of 1015011116 is about 1004.9788749963.

Adding to 1015011116 its reverse (6111105101), we get a palindrome (7126116217).

The spelling of 1015011116 in words is "one billion, fifteen million, eleven thousand, one hundred sixteen".