101425445 has 8 divisors (see below), whose sum is σ = 132775200. Its totient is φ = 73763920.

The previous prime is 101425421. The next prime is 101425447. The reversal of 101425445 is 544524101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101425445 - 2¹⁸ = 101163301 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101425447) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 921995 + ... + 922104.

It is an arithmetic number, because the mean of its divisors is an integer number (16596900).

Almost surely, 2^101425445 is an apocalyptic number.

It is an amenable number.

101425445 is a deficient number, since it is larger than the sum of its proper divisors (31349755).

101425445 is a wasteful number, since it uses less digits than its factorization.

101425445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1844115.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 101425445 is about 10071.0200575711. The cubic root of 101425445 is about 466.3539296382.

Adding to 101425445 its reverse (544524101), we get a palindrome (645949546).

The spelling of 101425445 in words is "one hundred one million, four hundred twenty-five thousand, four hundred forty-five".