33152213135 has 8 divisors (see below), whose sum is σ = 39788463600. Its totient is φ = 26517898624.

The previous prime is 33152213131. The next prime is 33152213183. The reversal of 33152213135 is 53131225133.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 33152213135 - 2² = 33152213131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 33152213098 and 33152213107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33152213131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 446042 + ... + 515031.

It is an arithmetic number, because the mean of its divisors is an integer number (4973557950).

Almost surely, 2^33152213135 is an apocalyptic number.

33152213135 is a deficient number, since it is larger than the sum of its proper divisors (6636250465).

33152213135 is an equidigital number, since it uses as much as digits as its factorization.

33152213135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 967977.

The product of its digits is 8100, while the sum is 29.

Adding to 33152213135 its reverse (53131225133), we get a palindrome (86283438268).

The spelling of 33152213135 in words is "thirty-three billion, one hundred fifty-two million, two hundred thirteen thousand, one hundred thirty-five".