1233056503321 has 16 divisors (see below), whose sum is σ = 1261036090944. Its totient is φ = 1205404326144.

The previous prime is 1233056503309. The next prime is 1233056503369.

1233056503321 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 1233056503321 - 2³³ = 1224466568729 is a prime.

It is a super-2 number, since 2×1233056503321² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1233056503121) 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, 6334770 + ... + 6526516.

It is an arithmetic number, because the mean of its divisors is an integer number (78814755684).

Almost surely, 2^{1233056503321} is an apocalyptic number.

It is an amenable number.

1233056503321 is a deficient number, since it is larger than the sum of its proper divisors (27979587623).

1233056503321 is a wasteful number, since it uses less digits than its factorization.

1233056503321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192600.

The product of its (nonzero) digits is 48600, while the sum is 34.

The spelling of 1233056503321 in words is "one trillion, two hundred thirty-three billion, fifty-six million, five hundred three thousand, three hundred twenty-one".