1139384203 has 2 divisors, whose sum is σ = 1139384204. Its totient is φ = 1139384202.

The previous prime is 1139384177. The next prime is 1139384209. The reversal of 1139384203 is 3024839311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1139384203 - 2⁹ = 1139383691 is a prime.

It is not a weakly prime, because it can be changed into another prime (1139384209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 569692101 + 569692102.

It is an arithmetic number, because the mean of its divisors is an integer number (569692102).

Almost surely, 2^1139384203 is an apocalyptic number.

1139384203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1139384203 is an equidigital number, since it uses as much as digits as its factorization.

1139384203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 1139384203 is about 33754.7656339072. The cubic root of 1139384203 is about 1044.4557968633.

The spelling of 1139384203 in words is "one billion, one hundred thirty-nine million, three hundred eighty-four thousand, two hundred three".