1011616002 has 48 divisors (see below), whose sum is σ = 2218376160. Its totient is φ = 333142656.

The previous prime is 1011615971. The next prime is 1011616013. The reversal of 1011616002 is 2006161101.

1011616002 is a `hidden beast` number, since 1 + 0 + 1 + 1 + 61 + 600 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 851653 + ... + 852839.

It is an arithmetic number, because the mean of its divisors is an integer number (46216170).

Almost surely, 2^1011616002 is an apocalyptic number.

1011616002 is an abundant number, since it is smaller than the sum of its proper divisors (1206760158).

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

1011616002 is a wasteful number, since it uses less digits than its factorization.

1011616002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1727 (or 1724 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 1011616002 is about 31805.9114316820. The cubic root of 1011616002 is about 1003.8571042855.

Adding to 1011616002 its reverse (2006161101), we get a palindrome (3017777103).

The spelling of 1011616002 in words is "one billion, eleven million, six hundred sixteen thousand, two".