5170157203 has 8 divisors (see below), whose sum is σ = 5495110400. Its totient is φ = 4850488008.

The previous prime is 5170157137. The next prime is 5170157231. The reversal of 5170157203 is 3027510715.

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 5170157203 - 2¹³ = 5170149011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5170157263) 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, 1318983 + ... + 1322896.

It is an arithmetic number, because the mean of its divisors is an integer number (686888800).

Almost surely, 2^5170157203 is an apocalyptic number.

5170157203 is a deficient number, since it is larger than the sum of its proper divisors (324953197).

5170157203 is a wasteful number, since it uses less digits than its factorization.

5170157203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2642001.

The product of its (nonzero) digits is 7350, while the sum is 31.

The square root of 5170157203 is about 71903.8052052880. The cubic root of 5170157203 is about 1729.1576197836.

Adding to 5170157203 its reverse (3027510715), we get a palindrome (8197667918).

The spelling of 5170157203 in words is "five billion, one hundred seventy million, one hundred fifty-seven thousand, two hundred three".