141623623 has 2 divisors, whose sum is σ = 141623624. Its totient is φ = 141623622.

The previous prime is 141623621. The next prime is 141623681. The reversal of 141623623 is 326326141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 141623623 - 2¹ = 141623621 is a prime.

It is a super-2 number, since 2×141623623² = 40114501183292258, which contains 22 as substring.

Together with 141623621, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 141623591 and 141623600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141623621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70811811 + 70811812.

It is an arithmetic number, because the mean of its divisors is an integer number (70811812).

Almost surely, 2^141623623 is an apocalyptic number.

141623623 is a deficient number, since it is larger than the sum of its proper divisors (1).

141623623 is an equidigital number, since it uses as much as digits as its factorization.

141623623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 28.

The square root of 141623623 is about 11900.5723811924. The cubic root of 141623623 is about 521.2489983438.

Adding to 141623623 its reverse (326326141), we get a palindrome (467949764).

The spelling of 141623623 in words is "one hundred forty-one million, six hundred twenty-three thousand, six hundred twenty-three".