101274941 has 2 divisors, whose sum is σ = 101274942. Its totient is φ = 101274940.

The previous prime is 101274937. The next prime is 101274947. The reversal of 101274941 is 149472101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100600900 + 674041 = 10030^2 + 821^2 .

It is a cyclic number.

It is not a de Polignac number, because 101274941 - 2² = 101274937 is a prime.

It is a super-2 number, since 2×101274941² = 20513227349106962, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101274947) 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 as a sum of consecutive naturals, namely, 50637470 + 50637471.

It is an arithmetic number, because the mean of its divisors is an integer number (50637471).

Almost surely, 2^101274941 is an apocalyptic number.

It is an amenable number.

101274941 is a deficient number, since it is larger than the sum of its proper divisors (1).

101274941 is an equidigital number, since it uses as much as digits as its factorization.

101274941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 101274941 is about 10063.5451506912. The cubic root of 101274941 is about 466.1231431145.

The spelling of 101274941 in words is "one hundred one million, two hundred seventy-four thousand, nine hundred forty-one".