1132120111203 has 48 divisors (see below), whose sum is σ = 1782035532000. Its totient is φ = 710207414784.

The previous prime is 1132120111151. The next prime is 1132120111211. The reversal of 1132120111203 is 3021110212311.

1132120111203 is a `hidden beast` number, since 11 + 321 + 20 + 111 + 203 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-1132120111203 is a prime.

It is a super-2 number, since 2×1132120111203² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1132120111223) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 49842013 + ... + 49864721.

It is an arithmetic number, because the mean of its divisors is an integer number (37125740250).

Almost surely, 2^{1132120111203} is an apocalyptic number.

1132120111203 is a deficient number, since it is larger than the sum of its proper divisors (649915420797).

1132120111203 is a wasteful number, since it uses less digits than its factorization.

1132120111203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29141 (or 29118 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1132120111203 its reverse (3021110212311), we get a palindrome (4153230323514).

The spelling of 1132120111203 in words is "one trillion, one hundred thirty-two billion, one hundred twenty million, one hundred eleven thousand, two hundred three".