33103413001 has 4 divisors (see below), whose sum is σ = 33103814404. Its totient is φ = 33103011600.

The previous prime is 33103412989. The next prime is 33103413011. The reversal of 33103413001 is 10031430133.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 10031430133 = 19 ⋅527970007.

It can be written as a sum of positive squares in 2 ways, for example, as 10991425600 + 22111987401 = 104840^2 + 148701^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33103413001 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 33103413001.

It is not an unprimeable number, because it can be changed into a prime (33103413011) 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, 26730 + ... + 258691.

It is an arithmetic number, because the mean of its divisors is an integer number (8275953601).

Almost surely, 2^33103413001 is an apocalyptic number.

It is an amenable number.

33103413001 is a deficient number, since it is larger than the sum of its proper divisors (401403).

33103413001 is a wasteful number, since it uses less digits than its factorization.

33103413001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401402.

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

Adding to 33103413001 its reverse (10031430133), we get a palindrome (43134843134).

It can be divided in two parts, 331034 and 13001, that multiplied together give a palindrome (4303773034).

The spelling of 33103413001 in words is "thirty-three billion, one hundred three million, four hundred thirteen thousand, one".