3212310133 has 4 divisors (see below), whose sum is σ = 3212677260. Its totient is φ = 3211943008.

The previous prime is 3212310121. The next prime is 3212310137. The reversal of 3212310133 is 3310132123.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3310132123 = 29 ⋅114142487.

It can be written as a sum of positive squares in 2 ways, for example, as 2315726884 + 896583249 = 48122^2 + 29943^2 .

It is a cyclic number.

It is not a de Polignac number, because 3212310133 - 2¹³ = 3212301941 is a prime.

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 3212310133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212310137) 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, 170110 + ... + 188047.

It is an arithmetic number, because the mean of its divisors is an integer number (803169315).

Almost surely, 2^3212310133 is an apocalyptic number.

It is an amenable number.

3212310133 is a deficient number, since it is larger than the sum of its proper divisors (367127).

3212310133 is an equidigital number, since it uses as much as digits as its factorization.

3212310133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367126.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 3212310133 is about 56677.2452841526. The cubic root of 3212310133 is about 1475.4998031211.

Adding to 3212310133 its reverse (3310132123), we get a palindrome (6522442256).

The spelling of 3212310133 in words is "three billion, two hundred twelve million, three hundred ten thousand, one hundred thirty-three".