131202301103 has 2 divisors, whose sum is σ = 131202301104. Its totient is φ = 131202301102.

The previous prime is 131202301051. The next prime is 131202301129. The reversal of 131202301103 is 301103202131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131202301103 - 2³² = 126907333807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131202301303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65601150551 + 65601150552.

It is an arithmetic number, because the mean of its divisors is an integer number (65601150552).

Almost surely, 2^131202301103 is an apocalyptic number.

131202301103 is a deficient number, since it is larger than the sum of its proper divisors (1).

131202301103 is an equidigital number, since it uses as much as digits as its factorization.

131202301103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 131202301103 its reverse (301103202131), we get a palindrome (432305503234).

The spelling of 131202301103 in words is "one hundred thirty-one billion, two hundred two million, three hundred one thousand, one hundred three".