1133203233321 has 8 divisors (see below), whose sum is σ = 1678819604960. Its totient is φ = 755468822196.

The previous prime is 1133203233319. The next prime is 1133203233347. The reversal of 1133203233321 is 1233323023311.

1133203233321 is a `hidden beast` number, since 1 + 1 + 3 + 3 + 2 + 0 + 323 + 332 + 1 = 666.

It is not a de Polignac number, because 1133203233321 - 2¹ = 1133203233319 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 41970490123 = 1133203233321 / (1 + 1 + 3 + 3 + 2 + 0 + 3 + 2 + 3 + 3 + 3 + 2 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1133203233301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20985245035 + ... + 20985245088.

It is an arithmetic number, because the mean of its divisors is an integer number (209852450620).

Almost surely, 2^{1133203233321} is an apocalyptic number.

It is an amenable number.

1133203233321 is a deficient number, since it is larger than the sum of its proper divisors (545616371639).

1133203233321 is an equidigital number, since it uses as much as digits as its factorization.

1133203233321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41970490132 (or 41970490126 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 1133203233321 its reverse (1233323023311), we get a palindrome (2366526256632).

The spelling of 1133203233321 in words is "one trillion, one hundred thirty-three billion, two hundred three million, two hundred thirty-three thousand, three hundred twenty-one".