1133203233012 has 12 divisors (see below), whose sum is σ = 2644140877056. Its totient is φ = 377734411000.

The previous prime is 1133203232983. The next prime is 1133203233073. The reversal of 1133203233012 is 2103323023311.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47216801364 + ... + 47216801387.

It is an arithmetic number, because the mean of its divisors is an integer number (220345073088).

Almost surely, 2^{1133203233012} is an apocalyptic number.

1133203233012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1133203233012 is an abundant number, since it is smaller than the sum of its proper divisors (1510937644044).

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

1133203233012 is a wasteful number, since it uses less digits than its factorization.

1133203233012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94433602758 (or 94433602756 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 1133203233012 its reverse (2103323023311), we get a palindrome (3236526256323).

The spelling of 1133203233012 in words is "one trillion, one hundred thirty-three billion, two hundred three million, two hundred thirty-three thousand, twelve".