231301323310 has 32 divisors (see below), whose sum is σ = 429804571392. Its totient is φ = 89529373440.

The previous prime is 231301323289. The next prime is 231301323311. The reversal of 231301323310 is 13323103132.

231301323310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×231301323310² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231301323311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7324114 + ... + 7355626.

It is an arithmetic number, because the mean of its divisors is an integer number (13431392856).

Almost surely, 2^231301323310 is an apocalyptic number.

231301323310 is a deficient number, since it is larger than the sum of its proper divisors (198503248082).

231301323310 is a wasteful number, since it uses less digits than its factorization.

231301323310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55228.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 231301323310 its reverse (13323103132), we get a palindrome (244624426442).

The spelling of 231301323310 in words is "two hundred thirty-one billion, three hundred one million, three hundred twenty-three thousand, three hundred ten".