3901211101 has 16 divisors (see below), whose sum is σ = 3984998400. Its totient is φ = 3818466288.

The previous prime is 3901211053. The next prime is 3901211129. The reversal of 3901211101 is 1011121093.

It is a cyclic number.

It is not a de Polignac number, because 3901211101 - 2⁹ = 3901210589 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 (3901211191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6929046 + ... + 6929608.

It is an arithmetic number, because the mean of its divisors is an integer number (249062400).

Almost surely, 2^3901211101 is an apocalyptic number.

It is an amenable number.

3901211101 is a deficient number, since it is larger than the sum of its proper divisors (83787299).

3901211101 is a wasteful number, since it uses less digits than its factorization.

3901211101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1248.

The product of its (nonzero) digits is 54, while the sum is 19.

The square root of 3901211101 is about 62459.6757996709. The cubic root of 3901211101 is about 1574.2238353881.

Adding to 3901211101 its reverse (1011121093), we get a palindrome (4912332194).

The spelling of 3901211101 in words is "three billion, nine hundred one million, two hundred eleven thousand, one hundred one".