101266361 has 16 divisors (see below), whose sum is σ = 118195200. Its totient is φ = 84966288.

The previous prime is 101266357. The next prime is 101266369. The reversal of 101266361 is 163662101.

It is a cyclic number.

It is not a de Polignac number, because 101266361 - 2² = 101266357 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101266361.

It is not an unprimeable number, because it can be changed into a prime (101266369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147926 + ... + 148608.

It is an arithmetic number, because the mean of its divisors is an integer number (7387200).

Almost surely, 2^101266361 is an apocalyptic number.

It is an amenable number.

101266361 is a deficient number, since it is larger than the sum of its proper divisors (16928839).

101266361 is an equidigital number, since it uses as much as digits as its factorization.

101266361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 101266361 is about 10063.1188505354. The cubic root of 101266361 is about 466.1099794452.

The spelling of 101266361 in words is "one hundred one million, two hundred sixty-six thousand, three hundred sixty-one".