1121322133323 has 24 divisors (see below), whose sum is σ = 1857952792800. Its totient is φ = 638373504384.

The previous prime is 1121322133297. The next prime is 1121322133363. The reversal of 1121322133323 is 3233312231211.

1121322133323 is a `hidden beast` number, since 1 + 1 + 2 + 1 + 322 + 1 + 3 + 332 + 3 = 666.

It is not a de Polignac number, because 1121322133323 - 2⁹ = 1121322132811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1121322133363) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33066258 + ... + 33100151.

It is an arithmetic number, because the mean of its divisors is an integer number (77414699700).

Almost surely, 2^{1121322133323} is an apocalyptic number.

1121322133323 is a deficient number, since it is larger than the sum of its proper divisors (736630659477).

1121322133323 is a wasteful number, since it uses less digits than its factorization.

1121322133323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66166691 (or 66166688 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

Adding to 1121322133323 its reverse (3233312231211), we get a palindrome (4354634364534).

The spelling of 1121322133323 in words is "one trillion, one hundred twenty-one billion, three hundred twenty-two million, one hundred thirty-three thousand, three hundred twenty-three".