11375803 has 2 divisors, whose sum is σ = 11375804. Its totient is φ = 11375802.

The previous prime is 11375783. The next prime is 11375821. The reversal of 11375803 is 30857311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11375803 - 2⁹ = 11375291 is a prime.

It is not a weakly prime, because it can be changed into another prime (11375843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5687901 + 5687902.

It is an arithmetic number, because the mean of its divisors is an integer number (5687902).

Almost surely, 2^11375803 is an apocalyptic number.

11375803 is a deficient number, since it is larger than the sum of its proper divisors (1).

11375803 is an equidigital number, since it uses as much as digits as its factorization.

11375803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 11375803 is about 3372.8034333474. The cubic root of 11375803 is about 224.9023642227.

The spelling of 11375803 in words is "eleven million, three hundred seventy-five thousand, eight hundred three".