1350122203 has 4 divisors (see below), whose sum is σ = 1351576440. Its totient is φ = 1348667968.

The previous prime is 1350122183. The next prime is 1350122237. The reversal of 1350122203 is 3022210531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1350122203 - 2¹³ = 1350114011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1350122803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 725725 + ... + 727582.

It is an arithmetic number, because the mean of its divisors is an integer number (337894110).

Almost surely, 2^1350122203 is an apocalyptic number.

1350122203 is a deficient number, since it is larger than the sum of its proper divisors (1454237).

1350122203 is an equidigital number, since it uses as much as digits as its factorization.

1350122203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1454236.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 1350122203 is about 36744.0090763107. The cubic root of 1350122203 is about 1105.2427967120.

Adding to 1350122203 its reverse (3022210531), we get a palindrome (4372332734).

The spelling of 1350122203 in words is "one billion, three hundred fifty million, one hundred twenty-two thousand, two hundred three".