33241521023 has 2 divisors, whose sum is σ = 33241521024. Its totient is φ = 33241521022.

The previous prime is 33241520993. The next prime is 33241521031. The reversal of 33241521023 is 32012514233.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 33241521023 - 2¹⁰ = 33241519999 is a prime.

It is a super-2 number, since 2×33241521023² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 33241520983 and 33241521001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33241521043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16620760511 + 16620760512.

It is an arithmetic number, because the mean of its divisors is an integer number (16620760512).

Almost surely, 2^33241521023 is an apocalyptic number.

33241521023 is a deficient number, since it is larger than the sum of its proper divisors (1).

33241521023 is an equidigital number, since it uses as much as digits as its factorization.

33241521023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 26.

The spelling of 33241521023 in words is "thirty-three billion, two hundred forty-one million, five hundred twenty-one thousand, twenty-three".