3901111011 has 32 divisors (see below), whose sum is σ = 6608724480. Its totient is φ = 2227968288.

The previous prime is 3901111003. The next prime is 3901111069. The reversal of 3901111011 is 1101111093.

3901111011 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3901111011 - 2³ = 3901111003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3901110011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 418180 + ... + 427406.

It is an arithmetic number, because the mean of its divisors is an integer number (206522640).

Almost surely, 2^3901111011 is an apocalyptic number.

3901111011 is a deficient number, since it is larger than the sum of its proper divisors (2707613469).

3901111011 is a wasteful number, since it uses less digits than its factorization.

3901111011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11480 (or 11474 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 18.

The square root of 3901111011 is about 62458.8745575839. The cubic root of 3901111011 is about 1574.2103724397.

The spelling of 3901111011 in words is "three billion, nine hundred one million, one hundred eleven thousand, eleven".