101423065 has 16 divisors (see below), whose sum is σ = 125193600. Its totient is φ = 78846592.

The previous prime is 101423033. The next prime is 101423087. The reversal of 101423065 is 560324101.

It is a cyclic number.

It is not a de Polignac number, because 101423065 - 2⁵ = 101423033 is a prime.

It is a super-2 number, since 2×101423065² = 20573276227988450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24324 + ... + 28186.

It is an arithmetic number, because the mean of its divisors is an integer number (7824600).

Almost surely, 2^101423065 is an apocalyptic number.

It is an amenable number.

101423065 is a deficient number, since it is larger than the sum of its proper divisors (23770535).

101423065 is an equidigital number, since it uses as much as digits as its factorization.

101423065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4016.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 101423065 is about 10070.9018960568. The cubic root of 101423065 is about 466.3502818651.

Adding to 101423065 its reverse (560324101), we get a palindrome (661747166).

The spelling of 101423065 in words is "one hundred one million, four hundred twenty-three thousand, sixty-five".