101144027 has 2 divisors, whose sum is σ = 101144028. Its totient is φ = 101144026.

The previous prime is 101144023. The next prime is 101144053. The reversal of 101144027 is 720441101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101144027 - 2² = 101144023 is a prime.

It is a super-2 number, since 2×101144027² = 20460228395553458, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (101144023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50572013 + 50572014.

It is an arithmetic number, because the mean of its divisors is an integer number (50572014).

Almost surely, 2^101144027 is an apocalyptic number.

101144027 is a deficient number, since it is larger than the sum of its proper divisors (1).

101144027 is an equidigital number, since it uses as much as digits as its factorization.

101144027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 101144027 is about 10057.0386794523. The cubic root of 101144027 is about 465.9222103631.

Adding to 101144027 its reverse (720441101), we get a palindrome (821585128).

It can be divided in two parts, 10114 and 4027, that added together give a palindrome (14141).

The spelling of 101144027 in words is "one hundred one million, one hundred forty-four thousand, twenty-seven".