33201312330 has 16 divisors (see below), whose sum is σ = 79683149664. Its totient is φ = 8853683280.

The previous prime is 33201312271. The next prime is 33201312359. The reversal of 33201312330 is 3321310233.

It is a super-2 number, since 2×33201312330² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33201312297 and 33201312306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 553355176 + ... + 553355235.

It is an arithmetic number, because the mean of its divisors is an integer number (4980196854).

Almost surely, 2^33201312330 is an apocalyptic number.

33201312330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

33201312330 is an abundant number, since it is smaller than the sum of its proper divisors (46481837334).

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

33201312330 is a wasteful number, since it uses less digits than its factorization.

33201312330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106710421.

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

Adding to 33201312330 its reverse (3321310233), we get a palindrome (36522622563).

The spelling of 33201312330 in words is "thirty-three billion, two hundred one million, three hundred twelve thousand, three hundred thirty".