1126240603 has 8 divisors (see below), whose sum is σ = 1163924496. Its totient is φ = 1089043200.

The previous prime is 1126240601. The next prime is 1126240627. The reversal of 1126240603 is 3060426211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1126240603 - 2¹ = 1126240601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1126240601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116913 + ... + 126178.

It is an arithmetic number, because the mean of its divisors is an integer number (145490562).

Almost surely, 2^1126240603 is an apocalyptic number.

1126240603 is a deficient number, since it is larger than the sum of its proper divisors (37683893).

1126240603 is a wasteful number, since it uses less digits than its factorization.

1126240603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243245.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 1126240603 is about 33559.5083843611. The cubic root of 1126240603 is about 1040.4240760051.

Adding to 1126240603 its reverse (3060426211), we get a palindrome (4186666814).

The spelling of 1126240603 in words is "one billion, one hundred twenty-six million, two hundred forty thousand, six hundred three".