101134022144 has 40 divisors (see below), whose sum is σ = 202574844648. Its totient is φ = 50440806400.

The previous prime is 101134022071. The next prime is 101134022161. The reversal of 101134022144 is 441220431101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40982 + ... + 451605.

Almost surely, 2^101134022144 is an apocalyptic number.

It is an amenable number.

101134022144 is an abundant number, since it is smaller than the sum of its proper divisors (101440822504).

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

101134022144 is an frugal number, since it uses more digits than its factorization.

101134022144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493006 (or 492990 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 101134022144 its reverse (441220431101), we get a palindrome (542354453245).

The spelling of 101134022144 in words is "one hundred one billion, one hundred thirty-four million, twenty-two thousand, one hundred forty-four".