1117698503 has 16 divisors (see below), whose sum is σ = 1201305600. Its totient is φ = 1036657440.

The previous prime is 1117698487. The next prime is 1117698509. The reversal of 1117698503 is 3058967111.

It is a cyclic number.

It is not a de Polignac number, because 1117698503 - 2⁴ = 1117698487 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 (1117698509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 634538 + ... + 636296.

It is an arithmetic number, because the mean of its divisors is an integer number (75081600).

Almost surely, 2^1117698503 is an apocalyptic number.

1117698503 is a deficient number, since it is larger than the sum of its proper divisors (83607097).

1117698503 is a wasteful number, since it uses less digits than its factorization.

1117698503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2462.

The product of its (nonzero) digits is 45360, while the sum is 41.

The square root of 1117698503 is about 33431.9981903565. The cubic root of 1117698503 is about 1037.7869927102.

The spelling of 1117698503 in words is "one billion, one hundred seventeen million, six hundred ninety-eight thousand, five hundred three".