103101110243 has 2 divisors, whose sum is σ = 103101110244. Its totient is φ = 103101110242.

The previous prime is 103101110239. The next prime is 103101110261. The reversal of 103101110243 is 342011101301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103101110243 - 2² = 103101110239 is a prime.

It is not a weakly prime, because it can be changed into another prime (103101110263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51550555121 + 51550555122.

It is an arithmetic number, because the mean of its divisors is an integer number (51550555122).

Almost surely, 2^103101110243 is an apocalyptic number.

103101110243 is a deficient number, since it is larger than the sum of its proper divisors (1).

103101110243 is an equidigital number, since it uses as much as digits as its factorization.

103101110243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 103101110243 its reverse (342011101301), we get a palindrome (445112211544).

The spelling of 103101110243 in words is "one hundred three billion, one hundred one million, one hundred ten thousand, two hundred forty-three".