33042132111 has 16 divisors (see below), whose sum is σ = 45502072704. Its totient is φ = 21314715744.

The previous prime is 33042132061. The next prime is 33042132113. The reversal of 33042132111 is 11123124033.

It is not a de Polignac number, because 33042132111 - 2⁹ = 33042131599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33042132113) 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, 1183116 + ... + 1210721.

It is an arithmetic number, because the mean of its divisors is an integer number (2843879544).

Almost surely, 2^33042132111 is an apocalyptic number.

33042132111 is a deficient number, since it is larger than the sum of its proper divisors (12459940593).

33042132111 is a wasteful number, since it uses less digits than its factorization.

33042132111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2393990.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 33042132111 its reverse (11123124033), we get a palindrome (44165256144).

The spelling of 33042132111 in words is "thirty-three billion, forty-two million, one hundred thirty-two thousand, one hundred eleven".