104013110311243 has 16 divisors (see below), whose sum is σ = 118920682584000. Its totient is φ = 89117680098816.

The previous prime is 104013110311237. The next prime is 104013110311249. The reversal of 104013110311243 is 342113011310401.

It is an interprime number because it is at equal distance from previous prime (104013110311237) and next prime (104013110311249).

It is a cyclic number.

It is not a de Polignac number, because 104013110311243 - 2²¹ = 104013108214091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104013110311249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 480062271 + ... + 480278887.

It is an arithmetic number, because the mean of its divisors is an integer number (7432542661500).

Almost surely, 2^{104013110311243} is an apocalyptic number.

104013110311243 is a deficient number, since it is larger than the sum of its proper divisors (14907572272757).

104013110311243 is a wasteful number, since it uses less digits than its factorization.

104013110311243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244326.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 104013110311243 its reverse (342113011310401), we get a palindrome (446126121621644).

The spelling of 104013110311243 in words is "one hundred four trillion, thirteen billion, one hundred ten million, three hundred eleven thousand, two hundred forty-three".