33330030132 has 48 divisors (see below), whose sum is σ = 89038075392. Its totient is φ = 9505937760.

The previous prime is 33330030121. The next prime is 33330030161. The reversal of 33330030132 is 23103003333.

It is a super-2 number, since 2×33330030132² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 33330030099 and 33330030108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305094 + ... + 399677.

It is an arithmetic number, because the mean of its divisors is an integer number (1854959904).

Almost surely, 2^33330030132 is an apocalyptic number.

It is an amenable number.

33330030132 is an abundant number, since it is smaller than the sum of its proper divisors (55708045260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33330030132 is a wasteful number, since it uses less digits than its factorization.

33330030132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705348 (or 705346 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 21.

Adding to 33330030132 its reverse (23103003333), we get a palindrome (56433033465).

The spelling of 33330030132 in words is "thirty-three billion, three hundred thirty million, thirty thousand, one hundred thirty-two".