2033141321 has 4 divisors (see below), whose sum is σ = 2071502532. Its totient is φ = 1994780112.

The previous prime is 2033141317. The next prime is 2033141377. The reversal of 2033141321 is 1231413302.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1291396096 + 741745225 = 35936^2 + 27235^2 .

It is a cyclic number.

It is not a de Polignac number, because 2033141321 - 2² = 2033141317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2033141293 and 2033141302.

It is not an unprimeable number, because it can be changed into a prime (2033141381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19180526 + ... + 19180631.

It is an arithmetic number, because the mean of its divisors is an integer number (517875633).

Almost surely, 2^2033141321 is an apocalyptic number.

It is an amenable number.

2033141321 is a deficient number, since it is larger than the sum of its proper divisors (38361211).

2033141321 is an equidigital number, since it uses as much as digits as its factorization.

2033141321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38361210.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 2033141321 is about 45090.3683839465. The cubic root of 2033141321 is about 1266.8422014889.

Adding to 2033141321 its reverse (1231413302), we get a palindrome (3264554623).

The spelling of 2033141321 in words is "two billion, thirty-three million, one hundred forty-one thousand, three hundred twenty-one".