33252450103 has 4 divisors (see below), whose sum is σ = 33257435440. Its totient is φ = 33247464768.

The previous prime is 33252450097. The next prime is 33252450137. The reversal of 33252450103 is 30105425233.

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

It is a cyclic number.

It is not a de Polignac number, because 33252450103 - 2³³ = 24662515511 is a prime.

It is a super-2 number, since 2×33252450103² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33252460103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2482650 + ... + 2496007.

It is an arithmetic number, because the mean of its divisors is an integer number (8314358860).

Almost surely, 2^33252450103 is an apocalyptic number.

33252450103 is a deficient number, since it is larger than the sum of its proper divisors (4985337).

33252450103 is an equidigital number, since it uses as much as digits as its factorization.

33252450103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4985336.

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 33252450103 its reverse (30105425233), we get a palindrome (63357875336).

The spelling of 33252450103 in words is "thirty-three billion, two hundred fifty-two million, four hundred fifty thousand, one hundred three".