1115105016 has 64 divisors (see below), whose sum is σ = 2824728480. Its totient is φ = 366796800.

The previous prime is 1115104997. The next prime is 1115105051. The reversal of 1115105016 is 6105015111.

It is a happy number.

1115105016 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1115104983 and 1115105001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1398730 + ... + 1399526.

Almost surely, 2^1115105016 is an apocalyptic number.

It is an amenable number.

1115105016 is an abundant number, since it is smaller than the sum of its proper divisors (1709623464).

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

1115105016 is a wasteful number, since it uses less digits than its factorization.

1115105016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1504 (or 1500 counting only the distinct ones).

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

The square root of 1115105016 is about 33393.1881676488. The cubic root of 1115105016 is about 1036.9836837934.

The spelling of 1115105016 in words is "one billion, one hundred fifteen million, one hundred five thousand, sixteen".