11203313332 has 24 divisors (see below), whose sum is σ = 19707770880. Its totient is φ = 5572570080.

The previous prime is 11203313291. The next prime is 11203313351. The reversal of 11203313332 is 23331330211.

It is a super-2 number, since 2×11203313332² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1033782 + ... + 1044562.

It is an arithmetic number, because the mean of its divisors is an integer number (821157120).

Almost surely, 2^11203313332 is an apocalyptic number.

It is an amenable number.

11203313332 is a deficient number, since it is larger than the sum of its proper divisors (8504457548).

11203313332 is a wasteful number, since it uses less digits than its factorization.

11203313332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12111 (or 12109 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 11203313332 its reverse (23331330211), we get a palindrome (34534643543).

The spelling of 11203313332 in words is "eleven billion, two hundred three million, three hundred thirteen thousand, three hundred thirty-two".