103131303213041 has 2 divisors, whose sum is σ = 103131303213042. Its totient is φ = 103131303213040.

The previous prime is 103131303213031. The next prime is 103131303213061. The reversal of 103131303213041 is 140312303131301.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98999316025600 + 4131987187441 = 9949840^2 + 2032729^2 .

It is a cyclic number.

It is not a de Polignac number, because 103131303213041 - 2³⁴ = 103114123343857 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103131303213041.

It is not a weakly prime, because it can be changed into another prime (103131303213031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51565651606520 + 51565651606521.

It is an arithmetic number, because the mean of its divisors is an integer number (51565651606521).

Almost surely, 2^{103131303213041} is an apocalyptic number.

It is an amenable number.

103131303213041 is a deficient number, since it is larger than the sum of its proper divisors (1).

103131303213041 is an equidigital number, since it uses as much as digits as its factorization.

103131303213041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 103131303213041 its reverse (140312303131301), we get a palindrome (243443606344342).

The spelling of 103131303213041 in words is "one hundred three trillion, one hundred thirty-one billion, three hundred three million, two hundred thirteen thousand, forty-one".