103201331243 has 2 divisors, whose sum is σ = 103201331244. Its totient is φ = 103201331242.

The previous prime is 103201331213. The next prime is 103201331263. The reversal of 103201331243 is 342133102301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103201331243 - 2¹⁴ = 103201314859 is a prime.

It is not a weakly prime, because it can be changed into another prime (103201331213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51600665621 + 51600665622.

It is an arithmetic number, because the mean of its divisors is an integer number (51600665622).

Almost surely, 2^103201331243 is an apocalyptic number.

103201331243 is a deficient number, since it is larger than the sum of its proper divisors (1).

103201331243 is an equidigital number, since it uses as much as digits as its factorization.

103201331243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 103201331243 its reverse (342133102301), we get a palindrome (445334433544).

The spelling of 103201331243 in words is "one hundred three billion, two hundred one million, three hundred thirty-one thousand, two hundred forty-three".