800308143 has 12 divisors (see below), whose sum is σ = 1167447528. Its totient is φ = 528255600.

The previous prime is 800308129. The next prime is 800308147. The reversal of 800308143 is 341803008.

It is not a de Polignac number, because 800308143 - 2⁴ = 800308127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (800308147) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 439305 + ... + 441122.

It is an arithmetic number, because the mean of its divisors is an integer number (97287294).

Almost surely, 2^800308143 is an apocalyptic number.

800308143 is a deficient number, since it is larger than the sum of its proper divisors (367139385).

800308143 is a wasteful number, since it uses less digits than its factorization.

800308143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 880534 (or 880531 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 800308143 is about 28289.7179731435. The cubic root of 800308143 is about 928.4369408484.

The spelling of 800308143 in words is "eight hundred million, three hundred eight thousand, one hundred forty-three".