104231113011 has 8 divisors (see below), whose sum is σ = 154416463760. Its totient is φ = 69487408656.

The previous prime is 104231112971. The next prime is 104231113013. The reversal of 104231113011 is 110311132401.

It is a happy number.

104231113011 is a `hidden beast` number, since 10 + 42 + 311 + 1 + 301 + 1 = 666.

It is not a de Polignac number, because 104231113011 - 2³¹ = 102083629363 is a prime.

It is a super-2 number, since 2×104231113011² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104231113013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1930205770 + ... + 1930205823.

It is an arithmetic number, because the mean of its divisors is an integer number (19302057970).

Almost surely, 2^104231113011 is an apocalyptic number.

104231113011 is a deficient number, since it is larger than the sum of its proper divisors (50185350749).

104231113011 is an equidigital number, since it uses as much as digits as its factorization.

104231113011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3860411602 (or 3860411596 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 104231113011 its reverse (110311132401), we get a palindrome (214542245412).

The spelling of 104231113011 in words is "one hundred four billion, two hundred thirty-one million, one hundred thirteen thousand, eleven".