101106427 has 2 divisors, whose sum is σ = 101106428. Its totient is φ = 101106426.

The previous prime is 101106409. The next prime is 101106433. The reversal of 101106427 is 724601101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101106427 - 2¹⁵ = 101073659 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101106398 and 101106407.

It is not a weakly prime, because it can be changed into another prime (101106437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50553213 + 50553214.

It is an arithmetic number, because the mean of its divisors is an integer number (50553214).

Almost surely, 2^101106427 is an apocalyptic number.

101106427 is a deficient number, since it is larger than the sum of its proper divisors (1).

101106427 is an equidigital number, since it uses as much as digits as its factorization.

101106427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 101106427 is about 10055.1691681443. The cubic root of 101106427 is about 465.8644681286.

Adding to 101106427 its reverse (724601101), we get a palindrome (825707528).

The spelling of 101106427 in words is "one hundred one million, one hundred six thousand, four hundred twenty-seven".