231310022101 has 8 divisors (see below), whose sum is σ = 232855286144. Its totient is φ = 229764934800.

The previous prime is 231310022093. The next prime is 231310022149. The reversal of 231310022101 is 101220013132.

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

It is a cyclic number.

It is not a de Polignac number, because 231310022101 - 2³ = 231310022093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231310022161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3556591 + ... + 3621043.

It is an arithmetic number, because the mean of its divisors is an integer number (29106910768).

Almost surely, 2^231310022101 is an apocalyptic number.

It is an amenable number.

231310022101 is a deficient number, since it is larger than the sum of its proper divisors (1545264043).

231310022101 is a wasteful number, since it uses less digits than its factorization.

231310022101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88371.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 231310022101 its reverse (101220013132), we get a palindrome (332530035233).

The spelling of 231310022101 in words is "two hundred thirty-one billion, three hundred ten million, twenty-two thousand, one hundred one".