5321701231 has 64 divisors (see below), whose sum is σ = 7225666560. Its totient is φ = 3798144000.

The previous prime is 5321701181. The next prime is 5321701237. The reversal of 5321701231 is 1321071235.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-5321701231 is a prime.

It is a super-2 number, since 2×5321701231² = 56641007984053830722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5321701196 and 5321701205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5321701237) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3386676 + ... + 3388246.

It is an arithmetic number, because the mean of its divisors is an integer number (112901040).

Almost surely, 2^5321701231 is an apocalyptic number.

5321701231 is a deficient number, since it is larger than the sum of its proper divisors (1903965329).

5321701231 is a wasteful number, since it uses less digits than its factorization.

5321701231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1696.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 5321701231 is about 72949.9913022613. The cubic root of 5321701231 is about 1745.8898077403.

Adding to 5321701231 its reverse (1321071235), we get a palindrome (6642772466).

The spelling of 5321701231 in words is "five billion, three hundred twenty-one million, seven hundred one thousand, two hundred thirty-one".