3920201011 has 4 divisors (see below), whose sum is σ = 4126527400. Its totient is φ = 3713874624.

The previous prime is 3920200993. The next prime is 3920201017. The reversal of 3920201011 is 1101020293.

3920201011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3920201011 - 2⁵ = 3920200979 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 206326369 = 3920201011 / (3 + 9 + 2 + 0 + 2 + 0 + 1 + 0 + 1 + 1).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3920201011.

It is not an unprimeable number, because it can be changed into a prime (3920201017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103163166 + ... + 103163203.

It is an arithmetic number, because the mean of its divisors is an integer number (1031631850).

Almost surely, 2^3920201011 is an apocalyptic number.

3920201011 is a deficient number, since it is larger than the sum of its proper divisors (206326389).

3920201011 is a wasteful number, since it uses less digits than its factorization.

3920201011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206326388.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 3920201011 is about 62611.5086146309. The cubic root of 3920201011 is about 1576.7739831381.

The spelling of 3920201011 in words is "three billion, nine hundred twenty million, two hundred one thousand, eleven".