33010121332 has 6 divisors (see below), whose sum is σ = 57767712338. Its totient is φ = 16505060664.

The previous prime is 33010121303. The next prime is 33010121357. The reversal of 33010121332 is 23312101033.

It can be written as a sum of positive squares in only one way, i.e., 24054148836 + 8955972496 = 155094^2 + 94636^2 .

It is a super-2 number, since 2×33010121332² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4126265163 + ... + 4126265170.

Almost surely, 2^33010121332 is an apocalyptic number.

It is an amenable number.

33010121332 is a deficient number, since it is larger than the sum of its proper divisors (24757591006).

33010121332 is a wasteful number, since it uses less digits than its factorization.

33010121332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8252530337 (or 8252530335 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 33010121332 its reverse (23312101033), we get a palindrome (56322222365).

The spelling of 33010121332 in words is "thirty-three billion, ten million, one hundred twenty-one thousand, three hundred thirty-two".