1011122303 has 2 divisors, whose sum is σ = 1011122304. Its totient is φ = 1011122302.

The previous prime is 1011122269. The next prime is 1011122309. The reversal of 1011122303 is 3032211101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1011122303 - 2²⁴ = 994345087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1011122309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505561151 + 505561152.

It is an arithmetic number, because the mean of its divisors is an integer number (505561152).

Almost surely, 2^1011122303 is an apocalyptic number.

1011122303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011122303 is an equidigital number, since it uses as much as digits as its factorization.

1011122303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1011122303 is about 31798.1493643891. The cubic root of 1011122303 is about 1003.6937735709.

Adding to 1011122303 its reverse (3032211101), we get a palindrome (4043333404).

The spelling of 1011122303 in words is "one billion, eleven million, one hundred twenty-two thousand, three hundred three".