1062312203 has 2 divisors, whose sum is σ = 1062312204. Its totient is φ = 1062312202.

The previous prime is 1062312193. The next prime is 1062312257. The reversal of 1062312203 is 3022132601.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1062312203 - 2¹⁶ = 1062246667 is a prime.

It is a super-2 number, since 2×1062312203² = 2257014433285426418, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1062312263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531156101 + 531156102.

It is an arithmetic number, because the mean of its divisors is an integer number (531156102).

Almost surely, 2^1062312203 is an apocalyptic number.

1062312203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1062312203 is an equidigital number, since it uses as much as digits as its factorization.

1062312203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1062312203 is about 32593.1312242319. The cubic root of 1062312203 is about 1020.3536525187.

Adding to 1062312203 its reverse (3022132601), we get a palindrome (4084444804).

The spelling of 1062312203 in words is "one billion, sixty-two million, three hundred twelve thousand, two hundred three".