1015308495041 has 2 divisors, whose sum is σ = 1015308495042. Its totient is φ = 1015308495040.

The previous prime is 1015308494983. The next prime is 1015308495059. The reversal of 1015308495041 is 1405948035101.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 999858005041 + 15450490000 = 999929^2 + 124300^2 .

It is a cyclic number.

It is not a de Polignac number, because 1015308495041 - 2²² = 1015304300737 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1015308495041.

It is not a weakly prime, because it can be changed into another prime (1015308492041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507654247520 + 507654247521.

It is an arithmetic number, because the mean of its divisors is an integer number (507654247521).

Almost surely, 2^{1015308495041} is an apocalyptic number.

It is an amenable number.

1015308495041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1015308495041 is an equidigital number, since it uses as much as digits as its factorization.

1015308495041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 41.

The spelling of 1015308495041 in words is "one trillion, fifteen billion, three hundred eight million, four hundred ninety-five thousand, forty-one".