1133443111120 has 40 divisors (see below), whose sum is σ = 2674587413664. Its totient is φ = 446610417792.

The previous prime is 1133443111067. The next prime is 1133443111127. The reversal of 1133443111120 is 211113443311.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×1133443111120² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133443111127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105726274 + ... + 105736993.

Almost surely, 2^{1133443111120} is an apocalyptic number.

1133443111120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1133443111120 is an abundant number, since it is smaller than the sum of its proper divisors (1541144302544).

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

1133443111120 is a wasteful number, since it uses less digits than its factorization.

1133443111120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211463347 (or 211463341 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 1133443111120 its reverse (211113443311), we get a palindrome (1344556554431).

The spelling of 1133443111120 in words is "one trillion, one hundred thirty-three billion, four hundred forty-three million, one hundred eleven thousand, one hundred twenty".