13963133 has 2 divisors, whose sum is σ = 13963134. Its totient is φ = 13963132.

The previous prime is 13963129. The next prime is 13963193. The reversal of 13963133 is 33136931.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13380964 + 582169 = 3658^2 + 763^2 .

It is a cyclic number.

It is not a de Polignac number, because 13963133 - 2² = 13963129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13963096 and 13963105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13963193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6981566 + 6981567.

It is an arithmetic number, because the mean of its divisors is an integer number (6981567).

Almost surely, 2^13963133 is an apocalyptic number.

It is an amenable number.

13963133 is a deficient number, since it is larger than the sum of its proper divisors (1).

13963133 is an equidigital number, since it uses as much as digits as its factorization.

13963133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4374, while the sum is 29.

The square root of 13963133 is about 3736.7275790456. The cubic root of 13963133 is about 240.8024815971.

The spelling of 13963133 in words is "thirteen million, nine hundred sixty-three thousand, one hundred thirty-three".