101231144214 has 16 divisors (see below), whose sum is σ = 202474868400. Its totient is φ = 33741618080.

The previous prime is 101231144197. The next prime is 101231144237. The reversal of 101231144214 is 412441132101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 417897 + ... + 614084.

It is an arithmetic number, because the mean of its divisors is an integer number (12654679275).

Almost surely, 2^101231144214 is an apocalyptic number.

101231144214 is an abundant number, since it is smaller than the sum of its proper divisors (101243724186).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101231144214 is a wasteful number, since it uses less digits than its factorization.

101231144214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048335.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 101231144214 its reverse (412441132101), we get a palindrome (513672276315).

The spelling of 101231144214 in words is "one hundred one billion, two hundred thirty-one million, one hundred forty-four thousand, two hundred fourteen".