11292003 has 6 divisors (see below), whose sum is σ = 16310684. Its totient is φ = 7527996.

The previous prime is 11291999. The next prime is 11292037. The reversal of 11292003 is 30029211.

It is a happy number.

11292003 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11292003 - 2² = 11291999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11290003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 627325 + ... + 627342.

Almost surely, 2^11292003 is an apocalyptic number.

11292003 is a deficient number, since it is larger than the sum of its proper divisors (5018681).

11292003 is a wasteful number, since it uses less digits than its factorization.

11292003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254673 (or 1254670 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 11292003 is about 3360.3575702595. The cubic root of 11292003 is about 224.3487538712.

The spelling of 11292003 in words is "eleven million, two hundred ninety-two thousand, three".