1022130203 has 8 divisors (see below), whose sum is σ = 1036601280. Its totient is φ = 1007697600.

The previous prime is 1022130199. The next prime is 1022130223. The reversal of 1022130203 is 3020312201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1022130203 - 2² = 1022130199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022130223) 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 7 ways as a sum of consecutive naturals, for example, 46151 + ... + 64607.

It is an arithmetic number, because the mean of its divisors is an integer number (129575160).

Almost surely, 2^1022130203 is an apocalyptic number.

1022130203 is a deficient number, since it is larger than the sum of its proper divisors (14471077).

1022130203 is an equidigital number, since it uses as much as digits as its factorization.

1022130203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19237.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1022130203 is about 31970.7710729660. The cubic root of 1022130203 is about 1007.3229774342.

Adding to 1022130203 its reverse (3020312201), we get a palindrome (4042442404).

The spelling of 1022130203 in words is "one billion, twenty-two million, one hundred thirty thousand, two hundred three".