2800132143 has 4 divisors (see below), whose sum is σ = 3733509528. Its totient is φ = 1866754760.

The previous prime is 2800132141. The next prime is 2800132157. The reversal of 2800132143 is 3412310082.

2800132143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2800132143 - 2¹ = 2800132141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2800132141) 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, 466688688 + ... + 466688693.

It is an arithmetic number, because the mean of its divisors is an integer number (933377382).

Almost surely, 2^2800132143 is an apocalyptic number.

2800132143 is a deficient number, since it is larger than the sum of its proper divisors (933377385).

2800132143 is an equidigital number, since it uses as much as digits as its factorization.

2800132143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933377384.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 2800132143 is about 52916.2748405441. The cubic root of 2800132143 is about 1409.4819187117.

The spelling of 2800132143 in words is "two billion, eight hundred million, one hundred thirty-two thousand, one hundred forty-three".