33230323011 has 16 divisors (see below), whose sum is σ = 49382524800. Its totient is φ = 19753008768.

The previous prime is 33230322991. The next prime is 33230323039. The reversal of 33230323011 is 11032303233.

It is not a de Polignac number, because 33230323011 - 2⁷ = 33230322883 is a prime.

It is a super-2 number, since 2×33230323011² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33230323411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17145741 + ... + 17147678.

It is an arithmetic number, because the mean of its divisors is an integer number (3086407800).

Almost surely, 2^33230323011 is an apocalyptic number.

33230323011 is a deficient number, since it is larger than the sum of its proper divisors (16152201789).

33230323011 is a wasteful number, since it uses less digits than its factorization.

33230323011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34293458.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 33230323011 its reverse (11032303233), we get a palindrome (44262626244).

The spelling of 33230323011 in words is "thirty-three billion, two hundred thirty million, three hundred twenty-three thousand, eleven".