33023132013 has 32 divisors (see below), whose sum is σ = 45868032000. Its totient is φ = 21110760000.

The previous prime is 33023132011. The next prime is 33023132017. The reversal of 33023132013 is 31023132033.

It is not a de Polignac number, because 33023132013 - 2¹ = 33023132011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33023132011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4641703 + ... + 4648811.

It is an arithmetic number, because the mean of its divisors is an integer number (1433376000).

Almost surely, 2^33023132013 is an apocalyptic number.

It is an amenable number.

33023132013 is a deficient number, since it is larger than the sum of its proper divisors (12844899987).

33023132013 is a wasteful number, since it uses less digits than its factorization.

33023132013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7593.

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

Adding to 33023132013 its reverse (31023132033), we get a palindrome (64046264046).

The spelling of 33023132013 in words is "thirty-three billion, twenty-three million, one hundred thirty-two thousand, thirteen".