1126808503 has 8 divisors (see below), whose sum is σ = 1151467200. Its totient is φ = 1102178400.

The previous prime is 1126808489. The next prime is 1126808539. The reversal of 1126808503 is 3058086211.

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 1126808503 - 2²⁹ = 589937591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126808563) 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, 85453 + ... + 97753.

It is an arithmetic number, because the mean of its divisors is an integer number (143933400).

Almost surely, 2^1126808503 is an apocalyptic number.

1126808503 is a deficient number, since it is larger than the sum of its proper divisors (24658697).

1126808503 is a wasteful number, since it uses less digits than its factorization.

1126808503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14297.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 1126808503 is about 33567.9684073970. The cubic root of 1126808503 is about 1040.5989224654.

The spelling of 1126808503 in words is "one billion, one hundred twenty-six million, eight hundred eight thousand, five hundred three".