3211012133 has 32 divisors (see below), whose sum is σ = 3786393600. Its totient is φ = 2666664000.

The previous prime is 3211012109. The next prime is 3211012157. The reversal of 3211012133 is 3312101123.

It is an interprime number because it is at equal distance from previous prime (3211012109) and next prime (3211012157).

It is not a de Polignac number, because 3211012133 - 2⁶ = 3211012069 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3211014133) 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, 9700778 + ... + 9701108.

It is an arithmetic number, because the mean of its divisors is an integer number (118324800).

Almost surely, 2^3211012133 is an apocalyptic number.

It is an amenable number.

3211012133 is a deficient number, since it is larger than the sum of its proper divisors (575381467).

3211012133 is a wasteful number, since it uses less digits than its factorization.

3211012133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 3211012133 is about 56665.7933236622. The cubic root of 3211012133 is about 1475.3010409965.

Adding to 3211012133 its reverse (3312101123), we get a palindrome (6523113256).

The spelling of 3211012133 in words is "three billion, two hundred eleven million, twelve thousand, one hundred thirty-three".