1002863233 has 2 divisors, whose sum is σ = 1002863234. Its totient is φ = 1002863232.

The previous prime is 1002863219. The next prime is 1002863287. The reversal of 1002863233 is 3323682001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 901921024 + 100942209 = 30032^2 + 10047^2 .

It is a cyclic number.

It is not a de Polignac number, because 1002863233 - 2²⁵ = 969308801 is a prime.

It is not a weakly prime, because it can be changed into another prime (1002863203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501431616 + 501431617.

It is an arithmetic number, because the mean of its divisors is an integer number (501431617).

Almost surely, 2^1002863233 is an apocalyptic number.

It is an amenable number.

1002863233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002863233 is an equidigital number, since it uses as much as digits as its factorization.

1002863233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 1002863233 is about 31668.0159309042. The cubic root of 1002863233 is about 1000.9535015458.

The spelling of 1002863233 in words is "one billion, two million, eight hundred sixty-three thousand, two hundred thirty-three".