103344331331057 has 2 divisors, whose sum is σ = 103344331331058. Its totient is φ = 103344331331056.

The previous prime is 103344331330991. The next prime is 103344331331077. The reversal of 103344331331057 is 750133133443301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82117016680336 + 21227314650721 = 9061844^2 + 4607311^2 .

It is a cyclic number.

It is not a de Polignac number, because 103344331331057 - 2¹⁶ = 103344331265521 is a prime.

It is not a weakly prime, because it can be changed into another prime (103344331331077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51672165665528 + 51672165665529.

It is an arithmetic number, because the mean of its divisors is an integer number (51672165665529).

Almost surely, 2^{103344331331057} is an apocalyptic number.

It is an amenable number.

103344331331057 is a deficient number, since it is larger than the sum of its proper divisors (1).

103344331331057 is an equidigital number, since it uses as much as digits as its factorization.

103344331331057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 41.

Adding to 103344331331057 its reverse (750133133443301), we get a palindrome (853477464774358).

The spelling of 103344331331057 in words is "one hundred three trillion, three hundred forty-four billion, three hundred thirty-one million, three hundred thirty-one thousand, fifty-seven".