1241351150011 has 36 divisors (see below), whose sum is σ = 1543732941648. Its totient is φ = 995045845248.

The previous prime is 1241351149999. The next prime is 1241351150023. The reversal of 1241351150011 is 1100511531421.

It is an interprime number because it is at equal distance from previous prime (1241351149999) and next prime (1241351150023).

It is not a de Polignac number, because 1241351150011 - 2³⁹ = 691595336123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1241351150911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1944106 + ... + 2502448.

Almost surely, 2^{1241351150011} is an apocalyptic number.

1241351150011 is a deficient number, since it is larger than the sum of its proper divisors (302381791637).

1241351150011 is a wasteful number, since it uses less digits than its factorization.

1241351150011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558548 (or 558524 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 25.

Adding to 1241351150011 its reverse (1100511531421), we get a palindrome (2341862681432).

The spelling of 1241351150011 in words is "one trillion, two hundred forty-one billion, three hundred fifty-one million, one hundred fifty thousand, eleven".