126141623 has 2 divisors, whose sum is σ = 126141624. Its totient is φ = 126141622.

The previous prime is 126141601. The next prime is 126141641. The reversal of 126141623 is 326141621.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 126141623 - 2⁶ = 126141559 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 126141592 and 126141601.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (126141023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63070811 + 63070812.

It is an arithmetic number, because the mean of its divisors is an integer number (63070812).

Almost surely, 2^126141623 is an apocalyptic number.

126141623 is a deficient number, since it is larger than the sum of its proper divisors (1).

126141623 is an equidigital number, since it uses as much as digits as its factorization.

126141623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 26.

The square root of 126141623 is about 11231.2787784829. The cubic root of 126141623 is about 501.5175534035.

The spelling of 126141623 in words is "one hundred twenty-six million, one hundred forty-one thousand, six hundred twenty-three".