11203320321132 has 24 divisors (see below), whose sum is σ = 26141184468672. Its totient is φ = 3734425290000.

The previous prime is 11203320321119. The next prime is 11203320321197. The reversal of 11203320321132 is 23112302330211.

11203320321132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11203320321132² (a number of 27 digits) contains 22 as substring.

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, 1548007 + ... + 4980257.

It is an arithmetic number, because the mean of its divisors is an integer number (1089216019528).

Almost surely, 2^{11203320321132} is an apocalyptic number.

11203320321132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11203320321132 is an abundant number, since it is smaller than the sum of its proper divisors (14937864147540).

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

11203320321132 is a wasteful number, since it uses less digits than its factorization.

11203320321132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3704269 (or 3704267 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 11203320321132 its reverse (23112302330211), we get a palindrome (34315622651343).

The spelling of 11203320321132 in words is "eleven trillion, two hundred three billion, three hundred twenty million, three hundred twenty-one thousand, one hundred thirty-two".