101501425 has 12 divisors (see below), whose sum is σ = 125991936. Its totient is φ = 81117200.

The previous prime is 101501423. The next prime is 101501429. The reversal of 101501425 is 524105101.

It is not a de Polignac number, because 101501425 - 2¹ = 101501423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101501423) 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 11 ways as a sum of consecutive naturals, for example, 36432 + ... + 39118.

It is an arithmetic number, because the mean of its divisors is an integer number (10499328).

Almost surely, 2^101501425 is an apocalyptic number.

It is an amenable number.

101501425 is a deficient number, since it is larger than the sum of its proper divisors (24490511).

101501425 is a wasteful number, since it uses less digits than its factorization.

101501425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4208 (or 4203 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 101501425 is about 10074.7915611193. The cubic root of 101501425 is about 466.4703525182.

Adding to 101501425 its reverse (524105101), we get a palindrome (625606526).

It can be divided in two parts, 101501 and 425, that added together give a triangular number (101926 = T₄₅₁).

The spelling of 101501425 in words is "one hundred one million, five hundred one thousand, four hundred twenty-five".