33553045103 has 2 divisors, whose sum is σ = 33553045104. Its totient is φ = 33553045102.

The previous prime is 33553045087. The next prime is 33553045111. The reversal of 33553045103 is 30154035533.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 33553045103 - 2⁴ = 33553045087 is a prime.

It is a super-2 number, since 2×33553045103² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33553045103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33553044103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16776522551 + 16776522552.

It is an arithmetic number, because the mean of its divisors is an integer number (16776522552).

Almost surely, 2^33553045103 is an apocalyptic number.

33553045103 is a deficient number, since it is larger than the sum of its proper divisors (1).

33553045103 is an equidigital number, since it uses as much as digits as its factorization.

33553045103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40500, while the sum is 32.

The spelling of 33553045103 in words is "thirty-three billion, five hundred fifty-three million, forty-five thousand, one hundred three".