8213358703 has 16 divisors (see below), whose sum is σ = 9436199040. Its totient is φ = 7070263200.

The previous prime is 8213358691. The next prime is 8213358709. The reversal of 8213358703 is 3078533128.

It is not a de Polignac number, because 8213358703 - 2⁹ = 8213358191 is a prime.

It is a super-2 number, since 2×8213358703² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8213358709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 480876 + ... + 497662.

It is an arithmetic number, because the mean of its divisors is an integer number (589762440).

Almost surely, 2^8213358703 is an apocalyptic number.

8213358703 is a deficient number, since it is larger than the sum of its proper divisors (1222840337).

8213358703 is a wasteful number, since it uses less digits than its factorization.

8213358703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19158.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 8213358703 is about 90627.5824625152. The cubic root of 8213358703 is about 2017.6241307386.

It can be divided in two parts, 821335 and 8703, that added together give a palindrome (830038).

The spelling of 8213358703 in words is "eight billion, two hundred thirteen million, three hundred fifty-eight thousand, seven hundred three".