101294425 has 12 divisors (see below), whose sum is σ = 125734140. Its totient is φ = 80952320.

The previous prime is 101294411. The next prime is 101294533. The reversal of 101294425 is 524492101.

It can be written as a sum of positive squares in 6 ways, for example, as 14077504 + 87216921 = 3752^2 + 9339^2 .

It is a de Polignac number, because none of the positive numbers 2^k-101294425 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101294393 and 101294402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37521 + ... + 40129.

It is an arithmetic number, because the mean of its divisors is an integer number (10477845).

Almost surely, 2^101294425 is an apocalyptic number.

It is an amenable number.

101294425 is a deficient number, since it is larger than the sum of its proper divisors (24439715).

101294425 is a wasteful number, since it uses less digits than its factorization.

101294425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4172 (or 4167 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 101294425 is about 10064.5131526567. The cubic root of 101294425 is about 466.1530332363.

The spelling of 101294425 in words is "one hundred one million, two hundred ninety-four thousand, four hundred twenty-five".