11002311130 has 16 divisors (see below), whose sum is σ = 19805958504. Its totient is φ = 4400524800.

The previous prime is 11002311013. The next prime is 11002311139. The reversal of 11002311130 is 3111320011.

It can be written as a sum of positive squares in 4 ways, for example, as 5145623289 + 5856687841 = 71733^2 + 76529^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11002311130.

It is not an unprimeable number, because it can be changed into a prime (11002311139) 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, 82354 + ... + 169666.

Almost surely, 2^11002311130 is an apocalyptic number.

11002311130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11002311130 is a deficient number, since it is larger than the sum of its proper divisors (8803647374).

11002311130 is a wasteful number, since it uses less digits than its factorization.

11002311130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99921.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 11002311130 its reverse (3111320011), we get a palindrome (14113631141).

The spelling of 11002311130 in words is "eleven billion, two million, three hundred eleven thousand, one hundred thirty".