1121310233323 has 16 divisors (see below), whose sum is σ = 1293348798720. Its totient is φ = 952235805600.

The previous prime is 1121310233293. The next prime is 1121310233357. The reversal of 1121310233323 is 3233320131211.

It is a cyclic number.

It is not a de Polignac number, because 1121310233323 - 2⁹ = 1121310232811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1121310233723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12231768 + ... + 12323098.

It is an arithmetic number, because the mean of its divisors is an integer number (80834299920).

Almost surely, 2^{1121310233323} is an apocalyptic number.

1121310233323 is a deficient number, since it is larger than the sum of its proper divisors (172038565397).

1121310233323 is a wasteful number, since it uses less digits than its factorization.

1121310233323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107538.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 1121310233323 its reverse (3233320131211), we get a palindrome (4354630364534).

The spelling of 1121310233323 in words is "one trillion, one hundred twenty-one billion, three hundred ten million, two hundred thirty-three thousand, three hundred twenty-three".