425210101 has 16 divisors (see below), whose sum is σ = 462623040. Its totient is φ = 389491200.

The previous prime is 425210089. The next prime is 425210141. The reversal of 425210101 is 101012524.

It is a cyclic number.

It is not a de Polignac number, because 425210101 - 2¹⁷ = 425079029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425210141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79941 + ... + 85093.

It is an arithmetic number, because the mean of its divisors is an integer number (28913940).

Almost surely, 2^425210101 is an apocalyptic number.

It is an amenable number.

425210101 is a deficient number, since it is larger than the sum of its proper divisors (37412939).

425210101 is a wasteful number, since it uses less digits than its factorization.

425210101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5316.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 425210101 is about 20620.6231962082. The cubic root of 425210101 is about 751.9711709231.

Adding to 425210101 its reverse (101012524), we get a palindrome (526222625).

The spelling of 425210101 in words is "four hundred twenty-five million, two hundred ten thousand, one hundred one".