1011600016 has 40 divisors (see below), whose sum is σ = 2266979904. Its totient is φ = 428315520.

The previous prime is 1011600013. The next prime is 1011600047. The reversal of 1011600016 is 6100061101.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (1011600013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45115 + ... + 63706.

Almost surely, 2^1011600016 is an apocalyptic number.

1011600016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1011600016 is an abundant number, since it is smaller than the sum of its proper divisors (1255379888).

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

1011600016 is a wasteful number, since it uses less digits than its factorization.

1011600016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108919 (or 108913 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 1011600016 is about 31805.6601252041. The cubic root of 1011600016 is about 1003.8518164608.

Adding to 1011600016 its reverse (6100061101), we get a palindrome (7111661117).

The spelling of 1011600016 in words is "one billion, eleven million, six hundred thousand, sixteen".