101440342183 has 2 divisors, whose sum is σ = 101440342184. Its totient is φ = 101440342182.

The previous prime is 101440342181. The next prime is 101440342229. The reversal of 101440342183 is 381243044101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101440342183 - 2¹ = 101440342181 is a prime.

Together with 101440342181, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101440342181) by changing a digit.

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 as a sum of consecutive naturals, namely, 50720171091 + 50720171092.

It is an arithmetic number, because the mean of its divisors is an integer number (50720171092).

Almost surely, 2^101440342183 is an apocalyptic number.

101440342183 is a deficient number, since it is larger than the sum of its proper divisors (1).

101440342183 is an equidigital number, since it uses as much as digits as its factorization.

101440342183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 101440342183 its reverse (381243044101), we get a palindrome (482683386284).

The spelling of 101440342183 in words is "one hundred one billion, four hundred forty million, three hundred forty-two thousand, one hundred eighty-three".