1133131221032 has 64 divisors (see below), whose sum is σ = 2192476144320. Its totient is φ = 548622885888.

The previous prime is 1133131221031. The next prime is 1133131221041. The reversal of 1133131221032 is 2301221313311.

It is a junction number, because it is equal to n+sod(n) for n = 1133131220989 and 1133131221007.

It is not an unprimeable number, because it can be changed into a prime (1133131221031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62056448 + ... + 62074704.

It is an arithmetic number, because the mean of its divisors is an integer number (34257439755).

Almost surely, 2^{1133131221032} is an apocalyptic number.

It is an amenable number.

1133131221032 is a deficient number, since it is larger than the sum of its proper divisors (1059344923288).

1133131221032 is a wasteful number, since it uses less digits than its factorization.

1133131221032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19290 (or 19286 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1133131221032 its reverse (2301221313311), we get a palindrome (3434352534343).

The spelling of 1133131221032 in words is "one trillion, one hundred thirty-three billion, one hundred thirty-one million, two hundred twenty-one thousand, thirty-two".