1143320130333 has 12 divisors (see below), whose sum is σ = 1651479708060. Its totient is φ = 762205436736.

The previous prime is 1143320130283. The next prime is 1143320130347. The reversal of 1143320130333 is 3330310233411.

1143320130333 is a `hidden beast` number, since 1 + 1 + 4 + 3 + 320 + 1 + 3 + 0 + 333 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 75979063449 + 1067341066884 = 275643^2 + 1033122^2 .

It is not a de Polignac number, because 1143320130333 - 2⁹ = 1143320129821 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1143320130297 and 1143320130306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1143320130383) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 318235 + ... + 1545287.

It is an arithmetic number, because the mean of its divisors is an integer number (137623309005).

Almost surely, 2^{1143320130333} is an apocalyptic number.

It is an amenable number.

1143320130333 is a deficient number, since it is larger than the sum of its proper divisors (508159577727).

1143320130333 is a wasteful number, since it uses less digits than its factorization.

1143320130333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330588 (or 1330585 counting only the distinct ones).

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

Adding to 1143320130333 its reverse (3330310233411), we get a palindrome (4473630363744).

The spelling of 1143320130333 in words is "one trillion, one hundred forty-three billion, three hundred twenty million, one hundred thirty thousand, three hundred thirty-three".