11265403 has 2 divisors, whose sum is σ = 11265404. Its totient is φ = 11265402.

The previous prime is 11265391. The next prime is 11265409. The reversal of 11265403 is 30456211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11265403 - 2²¹ = 9168251 is a prime.

It is not a weakly prime, because it can be changed into another prime (11265409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5632701 + 5632702.

It is an arithmetic number, because the mean of its divisors is an integer number (5632702).

Almost surely, 2^11265403 is an apocalyptic number.

11265403 is a deficient number, since it is larger than the sum of its proper divisors (1).

11265403 is an equidigital number, since it uses as much as digits as its factorization.

11265403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 11265403 is about 3356.3973245133. The cubic root of 11265403 is about 224.1724530291.

The spelling of 11265403 in words is "eleven million, two hundred sixty-five thousand, four hundred three".