1013022203 has 2 divisors, whose sum is σ = 1013022204. Its totient is φ = 1013022202.

The previous prime is 1013022193. The next prime is 1013022217. The reversal of 1013022203 is 3022203101.

It is a happy number.

It is an a-pointer prime, because the next prime (1013022217) can be obtained adding 1013022203 to its sum of digits (14).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1013022203 - 2⁴ = 1013022187 is a prime.

It is not a weakly prime, because it can be changed into another prime (1013022253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506511101 + 506511102.

It is an arithmetic number, because the mean of its divisors is an integer number (506511102).

Almost surely, 2^1013022203 is an apocalyptic number.

1013022203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013022203 is an equidigital number, since it uses as much as digits as its factorization.

1013022203 is an evil number, because the sum of its binary digits is even.

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

The square root of 1013022203 is about 31828.0097241408. The cubic root of 1013022203 is about 1004.3220274999.

Adding to 1013022203 its reverse (3022203101), we get a palindrome (4035225304).

It can be divided in two parts, 101 and 3022203, that multiplied together give a palindrome (305242503).

The spelling of 1013022203 in words is "one billion, thirteen million, twenty-two thousand, two hundred three".