13213101033 has 12 divisors (see below), whose sum is σ = 20820644208. Its totient is φ = 8007939960.

The previous prime is 13213101007. The next prime is 13213101061. The reversal of 13213101033 is 33010131231.

It is a happy number.

13213101033 is a `hidden beast` number, since 1 + 321 + 310 + 1 + 0 + 33 = 666.

It is not a de Polignac number, because 13213101033 - 2⁸ = 13213100777 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13213100997 and 13213101015.

It is not an unprimeable number, because it can be changed into a prime (13213105033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66732735 + ... + 66732932.

It is an arithmetic number, because the mean of its divisors is an integer number (1735053684).

Almost surely, 2^13213101033 is an apocalyptic number.

It is an amenable number.

13213101033 is a deficient number, since it is larger than the sum of its proper divisors (7607543175).

13213101033 is a wasteful number, since it uses less digits than its factorization.

13213101033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133465684 (or 133465681 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 13213101033 its reverse (33010131231), we get a palindrome (46223232264).

The spelling of 13213101033 in words is "thirteen billion, two hundred thirteen million, one hundred one thousand, thirty-three".