101274356825 has 6 divisors (see below), whose sum is σ = 125580202494. Its totient is φ = 81019485440.

The previous prime is 101274356779. The next prime is 101274356839. The reversal of 101274356825 is 528653472101.

It can be written as a sum of positive squares in 3 ways, for example, as 27065514256 + 74208842569 = 164516^2 + 272413^2 .

It is not a de Polignac number, because 101274356825 - 2¹⁸ = 101274094681 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2025487112 + ... + 2025487161.

It is an arithmetic number, because the mean of its divisors is an integer number (20930033749).

Almost surely, 2^101274356825 is an apocalyptic number.

It is an amenable number.

101274356825 is a deficient number, since it is larger than the sum of its proper divisors (24305845669).

101274356825 is an equidigital number, since it uses as much as digits as its factorization.

101274356825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4050974283 (or 4050974278 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 44.

The spelling of 101274356825 in words is "one hundred one billion, two hundred seventy-four million, three hundred fifty-six thousand, eight hundred twenty-five".