1241004203 has 4 divisors (see below), whose sum is σ = 1241944968. Its totient is φ = 1240063440.

The previous prime is 1241004187. The next prime is 1241004227. The reversal of 1241004203 is 3024001421.

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 1241004203 - 2⁴ = 1241004187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1241004263) 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, 468401 + ... + 471042.

It is an arithmetic number, because the mean of its divisors is an integer number (310486242).

Almost surely, 2^1241004203 is an apocalyptic number.

1241004203 is a deficient number, since it is larger than the sum of its proper divisors (940765).

1241004203 is an equidigital number, since it uses as much as digits as its factorization.

1241004203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940764.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1241004203 is about 35227.8895621069. The cubic root of 1241004203 is about 1074.6270068512.

Adding to 1241004203 its reverse (3024001421), we get a palindrome (4265005624).

The spelling of 1241004203 in words is "one billion, two hundred forty-one million, four thousand, two hundred three".