3212100143 has 8 divisors (see below), whose sum is σ = 3672195360. Its totient is φ = 2752310880.

The previous prime is 3212100127. The next prime is 3212100161. The reversal of 3212100143 is 3410012123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3212100143 - 2⁴ = 3212100127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212100103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53528 + ... + 96381.

It is an arithmetic number, because the mean of its divisors is an integer number (459024420).

Almost surely, 2^3212100143 is an apocalyptic number.

3212100143 is a deficient number, since it is larger than the sum of its proper divisors (460095217).

3212100143 is a wasteful number, since it uses less digits than its factorization.

3212100143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152977.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3212100143 is about 56675.3927467644. The cubic root of 3212100143 is about 1475.4676510828.

Adding to 3212100143 its reverse (3410012123), we get a palindrome (6622112266).

The spelling of 3212100143 in words is "three billion, two hundred twelve million, one hundred thousand, one hundred forty-three".