101423711 has 2 divisors, whose sum is σ = 101423712. Its totient is φ = 101423710.

The previous prime is 101423689. The next prime is 101423719. The reversal of 101423711 is 117324101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101423711 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101423719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50711855 + 50711856.

It is an arithmetic number, because the mean of its divisors is an integer number (50711856).

Almost surely, 2^101423711 is an apocalyptic number.

101423711 is a deficient number, since it is larger than the sum of its proper divisors (1).

101423711 is an equidigital number, since it uses as much as digits as its factorization.

101423711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 101423711 is about 10070.9339686049. The cubic root of 101423711 is about 466.3512719806.

Adding to 101423711 its reverse (117324101), we get a palindrome (218747812).

The spelling of 101423711 in words is "one hundred one million, four hundred twenty-three thousand, seven hundred eleven".