2152200143 has 4 divisors (see below), whose sum is σ = 2152827600. Its totient is φ = 2151572688.

The previous prime is 2152200139. The next prime is 2152200151. The reversal of 2152200143 is 3410022512.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2152200143 - 2² = 2152200139 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 (2152200133) 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, 308555 + ... + 315452.

It is an arithmetic number, because the mean of its divisors is an integer number (538206900).

Almost surely, 2^2152200143 is an apocalyptic number.

2152200143 is a deficient number, since it is larger than the sum of its proper divisors (627457).

2152200143 is an equidigital number, since it uses as much as digits as its factorization.

2152200143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627456.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2152200143 is about 46391.8111631784. The cubic root of 2152200143 is about 1291.1029852987.

Adding to 2152200143 its reverse (3410022512), we get a palindrome (5562222655).

The spelling of 2152200143 in words is "two billion, one hundred fifty-two million, two hundred thousand, one hundred forty-three".