104120534151311 has 4 divisors (see below), whose sum is σ = 104120921443800. Its totient is φ = 104120146858824.

The previous prime is 104120534151253. The next prime is 104120534151367. The reversal of 104120534151311 is 113151435021401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 104120534151311 - 2²⁶ = 104120467042447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104120534151211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193242701 + ... + 193780758.

It is an arithmetic number, because the mean of its divisors is an integer number (26030230360950).

Almost surely, 2^{104120534151311} is an apocalyptic number.

104120534151311 is a deficient number, since it is larger than the sum of its proper divisors (387292489).

104120534151311 is an equidigital number, since it uses as much as digits as its factorization.

104120534151311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387292488.

The product of its (nonzero) digits is 7200, while the sum is 32.

Adding to 104120534151311 its reverse (113151435021401), we get a palindrome (217271969172712).

The spelling of 104120534151311 in words is "one hundred four trillion, one hundred twenty billion, five hundred thirty-four million, one hundred fifty-one thousand, three hundred eleven".