13333020236 has 24 divisors (see below), whose sum is σ = 25779448800. Its totient is φ = 6001563392.

The previous prime is 13333020229. The next prime is 13333020329. The reversal of 13333020236 is 63202033331.

It is a super-2 number, since 2×13333020236² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4260911 + ... + 4264038.

It is an arithmetic number, because the mean of its divisors is an integer number (1074143700).

Almost surely, 2^13333020236 is an apocalyptic number.

It is an amenable number.

13333020236 is a deficient number, since it is larger than the sum of its proper divisors (12446428564).

13333020236 is a wasteful number, since it uses less digits than its factorization.

13333020236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8524993 (or 8524991 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 13333020236 its reverse (63202033331), we get a palindrome (76535053567).

The spelling of 13333020236 in words is "thirteen billion, three hundred thirty-three million, twenty thousand, two hundred thirty-six".