231343223314 has 8 divisors (see below), whose sum is σ = 396588382848. Its totient is φ = 99147095700.

The previous prime is 231343223303. The next prime is 231343223329. The reversal of 231343223314 is 413322343132.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×231343223314² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8262257962 + ... + 8262257989.

It is an arithmetic number, because the mean of its divisors is an integer number (49573547856).

Almost surely, 2^231343223314 is an apocalyptic number.

231343223314 is a deficient number, since it is larger than the sum of its proper divisors (165245159534).

231343223314 is a wasteful number, since it uses less digits than its factorization.

231343223314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16524515960.

The product of its digits is 31104, while the sum is 31.

Adding to 231343223314 its reverse (413322343132), we get a palindrome (644665566446).

The spelling of 231343223314 in words is "two hundred thirty-one billion, three hundred forty-three million, two hundred twenty-three thousand, three hundred fourteen".