1122323131303 has 16 divisors (see below), whose sum is σ = 1230337441152. Its totient is φ = 1015307748000.

The previous prime is 1122323131297. The next prime is 1122323131313. The reversal of 1122323131303 is 3031313232211.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1122323131303 is a prime.

It is a super-2 number, since 2×1122323131303² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122323131313) 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, 17470600 + ... + 17534722.

It is an arithmetic number, because the mean of its divisors is an integer number (76896090072).

Almost surely, 2^{1122323131303} is an apocalyptic number.

1122323131303 is a deficient number, since it is larger than the sum of its proper divisors (108014309849).

1122323131303 is a wasteful number, since it uses less digits than its factorization.

1122323131303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71886.

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

Adding to 1122323131303 its reverse (3031313232211), we get a palindrome (4153636363514).

The spelling of 1122323131303 in words is "one trillion, one hundred twenty-two billion, three hundred twenty-three million, one hundred thirty-one thousand, three hundred three".