141022423 has 4 divisors (see below), whose sum is σ = 143334328. Its totient is φ = 138710520.

The previous prime is 141022421. The next prime is 141022433. The reversal of 141022423 is 324220141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 141022423 - 2¹ = 141022421 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 141022423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141022421) 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, 1155861 + ... + 1155982.

It is an arithmetic number, because the mean of its divisors is an integer number (35833582).

Almost surely, 2^141022423 is an apocalyptic number.

141022423 is a deficient number, since it is larger than the sum of its proper divisors (2311905).

141022423 is an equidigital number, since it uses as much as digits as its factorization.

141022423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2311904.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 141022423 is about 11875.2862281294. The cubic root of 141022423 is about 520.5103753865.

Adding to 141022423 its reverse (324220141), we get a palindrome (465242564).

The spelling of 141022423 in words is "one hundred forty-one million, twenty-two thousand, four hundred twenty-three".