1133131323120 has 40 divisors (see below), whose sum is σ = 3512707102416. Its totient is φ = 302168352768.

The previous prime is 1133131323109. The next prime is 1133131323131. The reversal of 1133131323120 is 213231313311.

It is an interprime number because it is at equal distance from previous prime (1133131323109) and next prime (1133131323131).

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

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2360690017 + ... + 2360690496.

Almost surely, 2^{1133131323120} is an apocalyptic number.

1133131323120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1133131323120 is an abundant number, since it is smaller than the sum of its proper divisors (2379575779296).

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

1133131323120 is a wasteful number, since it uses less digits than its factorization.

1133131323120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4721380529 (or 4721380523 counting only the distinct ones).

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

Adding to 1133131323120 its reverse (213231313311), we get a palindrome (1346362636431).

The spelling of 1133131323120 in words is "one trillion, one hundred thirty-three billion, one hundred thirty-one million, three hundred twenty-three thousand, one hundred twenty".