13133030 has 16 divisors (see below), whose sum is σ = 23875344. Its totient is φ = 5200800.

The previous prime is 13133011. The next prime is 13133033. The reversal of 13133030 is 3033131.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13132996 and 13133014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13133033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5492 + ... + 7511.

It is an arithmetic number, because the mean of its divisors is an integer number (1492209).

Almost surely, 2^13133030 is an apocalyptic number.

13133030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13133030 is a deficient number, since it is larger than the sum of its proper divisors (10742314).

13133030 is a wasteful number, since it uses less digits than its factorization.

13133030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13111.

The product of its (nonzero) digits is 81, while the sum is 14.

The square root of 13133030 is about 3623.9522623787. The cubic root of 13133030 is about 235.9327947105.

Adding to 13133030 its reverse (3033131), we get a palindrome (16166161).

The spelling of 13133030 in words is "thirteen million, one hundred thirty-three thousand, thirty".