3881210101 has 8 divisors (see below), whose sum is σ = 4031875008. Its totient is φ = 3733212000.

The previous prime is 3881210089. The next prime is 3881210107. The reversal of 3881210101 is 1010121883.

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

It is a cyclic number.

It is not a de Polignac number, because 3881210101 - 2¹¹ = 3881208053 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 (3881210107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 663735 + ... + 669556.

It is an arithmetic number, because the mean of its divisors is an integer number (503984376).

Almost surely, 2^3881210101 is an apocalyptic number.

It is an amenable number.

3881210101 is a deficient number, since it is larger than the sum of its proper divisors (150664907).

3881210101 is a wasteful number, since it uses less digits than its factorization.

3881210101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1333403.

The product of its (nonzero) digits is 384, while the sum is 25.

The square root of 3881210101 is about 62299.3587527191. The cubic root of 3881210101 is about 1571.5289446485.

Adding to 3881210101 its reverse (1010121883), we get a palindrome (4891331984).

The spelling of 3881210101 in words is "three billion, eight hundred eighty-one million, two hundred ten thousand, one hundred one".