231342303032 has 32 divisors (see below), whose sum is σ = 437438939520. Its totient is φ = 114694725600.

The previous prime is 231342303019. The next prime is 231342303041. The reversal of 231342303032 is 230303243132.

It is a super-2 number, since 2×231342303032² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 231342302992 and 231342303010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 485723 + ... + 835829.

It is an arithmetic number, because the mean of its divisors is an integer number (13669966860).

Almost surely, 2^231342303032 is an apocalyptic number.

It is an amenable number.

231342303032 is a deficient number, since it is larger than the sum of its proper divisors (206096636488).

231342303032 is a wasteful number, since it uses less digits than its factorization.

231342303032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350811 (or 350807 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 231342303032 its reverse (230303243132), we get a palindrome (461645546164).

The spelling of 231342303032 in words is "two hundred thirty-one billion, three hundred forty-two million, three hundred three thousand, thirty-two".