231101444014 has 16 divisors (see below), whose sum is σ = 396239285088. Its totient is φ = 99027130752.

The previous prime is 231101443999. The next prime is 231101444023. The reversal of 231101444014 is 410444101132.

It is a self number, because there is not a number n which added to its sum of digits gives 231101444014.

It is a congruent number.

It is an unprimeable number.

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, 1274047 + ... + 1444090.

It is an arithmetic number, because the mean of its divisors is an integer number (24764955318).

Almost surely, 2^231101444014 is an apocalyptic number.

231101444014 is a deficient number, since it is larger than the sum of its proper divisors (165137841074).

231101444014 is a wasteful number, since it uses less digits than its factorization.

231101444014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2724219.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 231101444014 its reverse (410444101132), we get a palindrome (641545545146).

The spelling of 231101444014 in words is "two hundred thirty-one billion, one hundred one million, four hundred forty-four thousand, fourteen".