11320313132 has 12 divisors (see below), whose sum is σ = 19824211176. Its totient is φ = 5656252800.

The previous prime is 11320313113. The next prime is 11320313143. The reversal of 11320313132 is 23131302311.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 969413 + ... + 981020.

It is an arithmetic number, because the mean of its divisors is an integer number (1652017598).

Almost surely, 2^11320313132 is an apocalyptic number.

It is an amenable number.

11320313132 is a deficient number, since it is larger than the sum of its proper divisors (8503898044).

11320313132 is a wasteful number, since it uses less digits than its factorization.

11320313132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1951888 (or 1951886 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 11320313132 its reverse (23131302311), we get a palindrome (34451615443).

The spelling of 11320313132 in words is "eleven billion, three hundred twenty million, three hundred thirteen thousand, one hundred thirty-two".