33301133130 has 32 divisors (see below), whose sum is σ = 79975032768. Its totient is φ = 8874489600.

The previous prime is 33301133039. The next prime is 33301133137. The reversal of 33301133130 is 3133110333.

It is a super-2 number, since 2×33301133130² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33301133097 and 33301133106.

It is not an unprimeable number, because it can be changed into a prime (33301133137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 316591 + ... + 408450.

It is an arithmetic number, because the mean of its divisors is an integer number (2499219774).

Almost surely, 2^33301133130 is an apocalyptic number.

33301133130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

33301133130 is an abundant number, since it is smaller than the sum of its proper divisors (46673899638).

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

33301133130 is a wasteful number, since it uses less digits than its factorization.

33301133130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726582.

The product of its (nonzero) digits is 729, while the sum is 21.

Adding to 33301133130 its reverse (3133110333), we get a palindrome (36434243463).

The spelling of 33301133130 in words is "thirty-three billion, three hundred one million, one hundred thirty-three thousand, one hundred thirty".