11002421329 has 2 divisors, whose sum is σ = 11002421330. Its totient is φ = 11002421328.

The previous prime is 11002421321. The next prime is 11002421357. The reversal of 11002421329 is 92312420011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8472834304 + 2529587025 = 92048^2 + 50295^2 .

It is a cyclic number.

It is not a de Polignac number, because 11002421329 - 2³ = 11002421321 is a prime.

It is not a weakly prime, because it can be changed into another prime (11002421321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5501210664 + 5501210665.

It is an arithmetic number, because the mean of its divisors is an integer number (5501210665).

Almost surely, 2^11002421329 is an apocalyptic number.

It is an amenable number.

11002421329 is a deficient number, since it is larger than the sum of its proper divisors (1).

11002421329 is an equidigital number, since it uses as much as digits as its factorization.

11002421329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 11002421329 in words is "eleven billion, two million, four hundred twenty-one thousand, three hundred twenty-nine".