13069403 has 2 divisors, whose sum is σ = 13069404. Its totient is φ = 13069402.

The previous prime is 13069393. The next prime is 13069411. The reversal of 13069403 is 30496031.

It is a strong prime.

It is an emirp because it is prime and its reverse (30496031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13069403 - 2⁴ = 13069387 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (13069453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6534701 + 6534702.

It is an arithmetic number, because the mean of its divisors is an integer number (6534702).

Almost surely, 2^13069403 is an apocalyptic number.

13069403 is a deficient number, since it is larger than the sum of its proper divisors (1).

13069403 is an equidigital number, since it uses as much as digits as its factorization.

13069403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 13069403 is about 3615.1629285552. The cubic root of 13069403 is about 235.5511614211.

The spelling of 13069403 in words is "thirteen million, sixty-nine thousand, four hundred three".