33103230133 has 2 divisors, whose sum is σ = 33103230134. Its totient is φ = 33103230132.

The previous prime is 33103230071. The next prime is 33103230157.

33103230133 is nontrivially palindromic in base 10.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22195934289 + 10907295844 = 148983^2 + 104438^2 .

It is a palprime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33103230133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33103230163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16551615066 + 16551615067.

It is an arithmetic number, because the mean of its divisors is an integer number (16551615067).

Almost surely, 2^33103230133 is an apocalyptic number.

It is an amenable number.

33103230133 is a deficient number, since it is larger than the sum of its proper divisors (1).

33103230133 is an equidigital number, since it uses as much as digits as its factorization.

33103230133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 22.

The spelling of 33103230133 in words is "thirty-three billion, one hundred three million, two hundred thirty thousand, one hundred thirty-three".