101101255 has 4 divisors (see below), whose sum is σ = 121321512. Its totient is φ = 80881000.

The previous prime is 101101243. The next prime is 101101267. The reversal of 101101255 is 552101101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 552101101 = 29 ⋅19037969.

It is an interprime number because it is at equal distance from previous prime (101101243) and next prime (101101267).

It is not a de Polignac number, because 101101255 - 2¹³ = 101093063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10110121 + ... + 10110130.

It is an arithmetic number, because the mean of its divisors is an integer number (30330378).

Almost surely, 2^101101255 is an apocalyptic number.

101101255 is a deficient number, since it is larger than the sum of its proper divisors (20220257).

101101255 is an equidigital number, since it uses as much as digits as its factorization.

101101255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20220256.

The product of its (nonzero) digits is 50, while the sum is 16.

The square root of 101101255 is about 10054.9119837023. The cubic root of 101101255 is about 465.8565243800.

Adding to 101101255 its reverse (552101101), we get a palindrome (653202356).

The spelling of 101101255 in words is "one hundred one million, one hundred one thousand, two hundred fifty-five".