101421144214 has 16 divisors (see below), whose sum is σ = 164162502000. Its totient is φ = 46715945760.

The previous prime is 101421144211. The next prime is 101421144229. The reversal of 101421144214 is 412441124101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101421144211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3895657 + ... + 3921604.

It is an arithmetic number, because the mean of its divisors is an integer number (10260156375).

Almost surely, 2^101421144214 is an apocalyptic number.

101421144214 is a deficient number, since it is larger than the sum of its proper divisors (62741357786).

101421144214 is a wasteful number, since it uses less digits than its factorization.

101421144214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7817775.

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 101421144214 its reverse (412441124101), we get a palindrome (513862268315).

The spelling of 101421144214 in words is "one hundred one billion, four hundred twenty-one million, one hundred forty-four thousand, two hundred fourteen".