3211131114 has 20 divisors (see below), whose sum is σ = 7195312674. Its totient is φ = 1070376984.

The previous prime is 3211131113. The next prime is 3211131149. The reversal of 3211131114 is 4111311123.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2094435225 + 1116695889 = 45765^2 + 33417^2 .

It is a super-3 number, since 3×3211131114³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (3211131113) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 9910737 + ... + 9911060.

Almost surely, 2^3211131114 is an apocalyptic number.

3211131114 is an abundant number, since it is smaller than the sum of its proper divisors (3984181560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3211131114 is a wasteful number, since it uses less digits than its factorization.

3211131114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19821811 (or 19821802 counting only the distinct ones).

The product of its digits is 72, while the sum is 18.

The square root of 3211131114 is about 56666.8431624702. The cubic root of 3211131114 is about 1475.3192627303.

Adding to 3211131114 its reverse (4111311123), we get a palindrome (7322442237).

Subtracting 3211131114 from its reverse (4111311123), we obtain a square (900180009 = 30003²).

The spelling of 3211131114 in words is "three billion, two hundred eleven million, one hundred thirty-one thousand, one hundred fourteen".