713210331 has 4 divisors (see below), whose sum is σ = 950947112. Its totient is φ = 475473552.

The previous prime is 713210317. The next prime is 713210357. The reversal of 713210331 is 133012317.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 713210331 - 2⁷ = 713210203 is a prime.

It is a super-2 number, since 2×713210331² = 1017337952490259122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 713210298 and 713210307.

It is not an unprimeable number, because it can be changed into a prime (713217331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118868386 + ... + 118868391.

It is an arithmetic number, because the mean of its divisors is an integer number (237736778).

Almost surely, 2^713210331 is an apocalyptic number.

713210331 is a deficient number, since it is larger than the sum of its proper divisors (237736781).

713210331 is a wasteful number, since it uses less digits than its factorization.

713210331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237736780.

The product of its (nonzero) digits is 378, while the sum is 21.

The square root of 713210331 is about 26705.9980341496. The cubic root of 713210331 is about 893.4547082831.

Adding to 713210331 its reverse (133012317), we get a palindrome (846222648).

The spelling of 713210331 in words is "seven hundred thirteen million, two hundred ten thousand, three hundred thirty-one".