122103231037 has 2 divisors, whose sum is σ = 122103231038. Its totient is φ = 122103231036.

The previous prime is 122103231011. The next prime is 122103231049. The reversal of 122103231037 is 730132301221.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 122100626041 + 2604996 = 349429^2 + 1614^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122103231037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122103231077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61051615518 + 61051615519.

It is an arithmetic number, because the mean of its divisors is an integer number (61051615519).

Almost surely, 2^122103231037 is an apocalyptic number.

It is an amenable number.

122103231037 is a deficient number, since it is larger than the sum of its proper divisors (1).

122103231037 is an equidigital number, since it uses as much as digits as its factorization.

122103231037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 25.

Adding to 122103231037 its reverse (730132301221), we get a palindrome (852235532258).

The spelling of 122103231037 in words is "one hundred twenty-two billion, one hundred three million, two hundred thirty-one thousand, thirty-seven".