33113341 has 4 divisors (see below), whose sum is σ = 33324412. Its totient is φ = 32902272.

The previous prime is 33113329. The next prime is 33113347. The reversal of 33113341 is 14331133.

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 3367225 + 29746116 = 1835^2 + 5454^2 .

It is a 4-Lehmer number, since φ(33113341) divides (33113341-1)⁴.

It is a cyclic number.

It is not a de Polignac number, because 33113341 - 2¹⁵ = 33080573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33113347) 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, 105300 + ... + 105613.

It is an arithmetic number, because the mean of its divisors is an integer number (8331103).

Almost surely, 2^33113341 is an apocalyptic number.

It is an amenable number.

33113341 is a deficient number, since it is larger than the sum of its proper divisors (211071).

33113341 is a wasteful number, since it uses less digits than its factorization.

33113341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211070.

The product of its digits is 324, while the sum is 19.

The square root of 33113341 is about 5754.4192582745. The cubic root of 33113341 is about 321.1202307097.

Adding to 33113341 its reverse (14331133), we get a palindrome (47444474).

The spelling of 33113341 in words is "thirty-three million, one hundred thirteen thousand, three hundred forty-one".