13403053 has 2 divisors, whose sum is σ = 13403054. Its totient is φ = 13403052.

The previous prime is 13403041. The next prime is 13403059. The reversal of 13403053 is 35030431.

13403053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7628644 + 5774409 = 2762^2 + 2403^2 .

It is a cyclic number.

It is not a de Polignac number, because 13403053 - 2¹⁷ = 13271981 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13403053.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13403059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6701526 + 6701527.

It is an arithmetic number, because the mean of its divisors is an integer number (6701527).

Almost surely, 2^13403053 is an apocalyptic number.

It is an amenable number.

13403053 is a deficient number, since it is larger than the sum of its proper divisors (1).

13403053 is an equidigital number, since it uses as much as digits as its factorization.

13403053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 13403053 is about 3661.0180278169. The cubic root of 13403053 is about 237.5388110165.

Adding to 13403053 its reverse (35030431), we get a palindrome (48433484).

The spelling of 13403053 in words is "thirteen million, four hundred three thousand, fifty-three".