101140022143 has 4 divisors (see below), whose sum is σ = 101153356920. Its totient is φ = 101126687368.

The previous prime is 101140022077. The next prime is 101140022147. The reversal of 101140022143 is 341220041101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 341220041101 = 37 ⋅9222163273.

It is a cyclic number.

It is not a de Polignac number, because 101140022143 - 2²¹ = 101137924991 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101140022143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101140022147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6656005 + ... + 6671182.

It is an arithmetic number, because the mean of its divisors is an integer number (25288339230).

Almost surely, 2^101140022143 is an apocalyptic number.

101140022143 is a deficient number, since it is larger than the sum of its proper divisors (13334777).

101140022143 is an equidigital number, since it uses as much as digits as its factorization.

101140022143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13334776.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 101140022143 its reverse (341220041101), we get a palindrome (442360063244).

The spelling of 101140022143 in words is "one hundred one billion, one hundred forty million, twenty-two thousand, one hundred forty-three".