12200103031 has 2 divisors, whose sum is σ = 12200103032. Its totient is φ = 12200103030.

The previous prime is 12200102983. The next prime is 12200103037. The reversal of 12200103031 is 13030100221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12200103031 - 2¹³ = 12200094839 is a prime.

It is a super-2 number, since 2×12200103031² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12200103037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6100051515 + 6100051516.

It is an arithmetic number, because the mean of its divisors is an integer number (6100051516).

Almost surely, 2^12200103031 is an apocalyptic number.

12200103031 is a deficient number, since it is larger than the sum of its proper divisors (1).

12200103031 is an equidigital number, since it uses as much as digits as its factorization.

12200103031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 12200103031 its reverse (13030100221), we get a palindrome (25230203252).

The spelling of 12200103031 in words is "twelve billion, two hundred million, one hundred three thousand, thirty-one".