101425041 has 21 divisors (see below), whose sum is σ = 152476779. Its totient is φ = 67435416.

The previous prime is 101425033. The next prime is 101425061. The reversal of 101425041 is 140524101.

The square root of 101425041 is 10071.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 55130625 + 46294416 = 7425^2 + 6804^2 .

It is not a de Polignac number, because 101425041 - 2³ = 101425033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101425001) by changing a digit.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 271731 + ... + 272103.

It is an arithmetic number, because the mean of its divisors is an integer number (7260799).

Almost surely, 2^101425041 is an apocalyptic number.

101425041 is the 10071-st square number.

101425041 is the 5036-th centered octagonal number.

It is an amenable number.

101425041 is a deficient number, since it is larger than the sum of its proper divisors (51051738).

101425041 is an frugal number, since it uses more digits than its factorization.

101425041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764 (or 376 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The cubic root of 101425041 is about 466.3533104404.

Adding to 101425041 its reverse (140524101), we get a palindrome (241949142).

The spelling of 101425041 in words is "one hundred one million, four hundred twenty-five thousand, forty-one".