13121083 has 2 divisors, whose sum is σ = 13121084. Its totient is φ = 13121082.

The previous prime is 13121071. The next prime is 13121099. The reversal of 13121083 is 38012131.

13121083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (38012131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13121083 - 2²¹ = 11023931 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13121083.

It is not a weakly prime, because it can be changed into another prime (13121033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6560541 + 6560542.

It is an arithmetic number, because the mean of its divisors is an integer number (6560542).

Almost surely, 2^13121083 is an apocalyptic number.

13121083 is a deficient number, since it is larger than the sum of its proper divisors (1).

13121083 is an equidigital number, since it uses as much as digits as its factorization.

13121083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 13121083 is about 3622.3035488484. The cubic root of 13121083 is about 235.8612310210.

The spelling of 13121083 in words is "thirteen million, one hundred twenty-one thousand, eighty-three".