1133121103332 has 12 divisors (see below), whose sum is σ = 2643949241136. Its totient is φ = 377707034440.

The previous prime is 1133121103273. The next prime is 1133121103339. The reversal of 1133121103332 is 2333011213311.

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 (1133121103339) 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, 47213379294 + ... + 47213379317.

It is an arithmetic number, because the mean of its divisors is an integer number (220329103428).

Almost surely, 2^{1133121103332} is an apocalyptic number.

1133121103332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1133121103332 is an abundant number, since it is smaller than the sum of its proper divisors (1510828137804).

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

1133121103332 is a wasteful number, since it uses less digits than its factorization.

1133121103332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94426758618 (or 94426758616 counting only the distinct ones).

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

Adding to 1133121103332 its reverse (2333011213311), we get a palindrome (3466132316643).

The spelling of 1133121103332 in words is "one trillion, one hundred thirty-three billion, one hundred twenty-one million, one hundred three thousand, three hundred thirty-two".