1241422003 has 4 divisors (see below), whose sum is σ = 1246003168. Its totient is φ = 1236840840.

The previous prime is 1241421983. The next prime is 1241422027. The reversal of 1241422003 is 3002241421.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1241422003 - 2⁵ = 1241421971 is a prime.

It is a super-2 number, since 2×1241422003² = 3082257179065064018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1241422073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2290176 + ... + 2290717.

It is an arithmetic number, because the mean of its divisors is an integer number (311500792).

Almost surely, 2^1241422003 is an apocalyptic number.

1241422003 is a deficient number, since it is larger than the sum of its proper divisors (4581165).

1241422003 is an equidigital number, since it uses as much as digits as its factorization.

1241422003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4581164.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1241422003 is about 35233.8190237732. The cubic root of 1241422003 is about 1074.7475889806.

Adding to 1241422003 its reverse (3002241421), we get a palindrome (4243663424).

The spelling of 1241422003 in words is "one billion, two hundred forty-one million, four hundred twenty-two thousand, three".