11303103213132 has 12 divisors (see below), whose sum is σ = 26373907497336. Its totient is φ = 3767701071040.

The previous prime is 11303103213131. The next prime is 11303103213167. The reversal of 11303103213132 is 23131230130311.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (11303103213131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 470962633869 + ... + 470962633892.

It is an arithmetic number, because the mean of its divisors is an integer number (2197825624778).

Almost surely, 2^{11303103213132} is an apocalyptic number.

11303103213132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11303103213132 is an abundant number, since it is smaller than the sum of its proper divisors (15070804284204).

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

11303103213132 is a wasteful number, since it uses less digits than its factorization.

11303103213132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941925267768 (or 941925267766 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 11303103213132 its reverse (23131230130311), we get a palindrome (34434333343443).

The spelling of 11303103213132 in words is "eleven trillion, three hundred three billion, one hundred three million, two hundred thirteen thousand, one hundred thirty-two".