1382118203 has 2 divisors, whose sum is σ = 1382118204. Its totient is φ = 1382118202.

The previous prime is 1382118191. The next prime is 1382118209. The reversal of 1382118203 is 3028112831.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1382118203 - 2¹⁰ = 1382117179 is a prime.

It is not a weakly prime, because it can be changed into another prime (1382118209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 691059101 + 691059102.

It is an arithmetic number, because the mean of its divisors is an integer number (691059102).

Almost surely, 2^1382118203 is an apocalyptic number.

1382118203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1382118203 is an equidigital number, since it uses as much as digits as its factorization.

1382118203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 1382118203 is about 37176.8503641715. The cubic root of 1382118203 is about 1113.9056213000.

The spelling of 1382118203 in words is "one billion, three hundred eighty-two million, one hundred eighteen thousand, two hundred three".