1703272113 has 12 divisors (see below), whose sum is σ = 2461425408. Its totient is φ = 1134987000.

The previous prime is 1703272111. The next prime is 1703272139. The reversal of 1703272113 is 3112723071.

It is not a de Polignac number, because 1703272113 - 2¹ = 1703272111 is a prime.

It is a super-2 number, since 2×1703272113² = 5802271781846969538, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1703272111) 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 11 ways as a sum of consecutive naturals, for example, 23013 + ... + 62738.

It is an arithmetic number, because the mean of its divisors is an integer number (205118784).

Almost surely, 2^1703272113 is an apocalyptic number.

It is an amenable number.

1703272113 is a deficient number, since it is larger than the sum of its proper divisors (758153295).

1703272113 is a wasteful number, since it uses less digits than its factorization.

1703272113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87964 (or 87961 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 1703272113 is about 41270.7173792751. The cubic root of 1703272113 is about 1194.2484289853.

Adding to 1703272113 its reverse (3112723071), we get a palindrome (4815995184).

The spelling of 1703272113 in words is "one billion, seven hundred three million, two hundred seventy-two thousand, one hundred thirteen".