11002161516 has 24 divisors (see below), whose sum is σ = 26499830784. Its totient is φ = 3549084240.

The previous prime is 11002161487. The next prime is 11002161539. The reversal of 11002161516 is 61516120011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14787480 + ... + 14788223.

It is an arithmetic number, because the mean of its divisors is an integer number (1104159616).

Almost surely, 2^11002161516 is an apocalyptic number.

It is an amenable number.

11002161516 is an abundant number, since it is smaller than the sum of its proper divisors (15497669268).

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

11002161516 is a wasteful number, since it uses less digits than its factorization.

11002161516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29575741 (or 29575739 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 24.

Adding to 11002161516 its reverse (61516120011), we get a palindrome (72518281527).

The spelling of 11002161516 in words is "eleven billion, two million, one hundred sixty-one thousand, five hundred sixteen".