1090232203 has 2 divisors, whose sum is σ = 1090232204. Its totient is φ = 1090232202.

The previous prime is 1090232201. The next prime is 1090232233. The reversal of 1090232203 is 3022320901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1090232203 - 2¹ = 1090232201 is a prime.

Together with 1090232201, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1090232201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 545116101 + 545116102.

It is an arithmetic number, because the mean of its divisors is an integer number (545116102).

Almost surely, 2^1090232203 is an apocalyptic number.

1090232203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1090232203 is an equidigital number, since it uses as much as digits as its factorization.

1090232203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 1090232203 is about 33018.6644642087. The cubic root of 1090232203 is about 1029.2155408837.

The spelling of 1090232203 in words is "one billion, ninety million, two hundred thirty-two thousand, two hundred three".