1243014110001 has 24 divisors (see below), whose sum is σ = 1822441988640. Its totient is φ = 816227508096.

The previous prime is 1243014109999. The next prime is 1243014110011. The reversal of 1243014110001 is 1000114103421.

It is not a de Polignac number, because 1243014110001 - 2¹ = 1243014109999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1243014110011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6379641 + ... + 6571593.

It is an arithmetic number, because the mean of its divisors is an integer number (75935082860).

Almost surely, 2^{1243014110001} is an apocalyptic number.

It is an amenable number.

1243014110001 is a deficient number, since it is larger than the sum of its proper divisors (579427878639).

1243014110001 is a wasteful number, since it uses less digits than its factorization.

1243014110001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202765 (or 202762 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1243014110001 its reverse (1000114103421), we get a palindrome (2243128213422).

The spelling of 1243014110001 in words is "one trillion, two hundred forty-three billion, fourteen million, one hundred ten thousand, one".