104224012131 has 16 divisors (see below), whose sum is σ = 150270418944. Its totient is φ = 64004064384.

The previous prime is 104224012111. The next prime is 104224012153. The reversal of 104224012131 is 131210422401.

It is not a de Polignac number, because 104224012131 - 2¹⁰ = 104224011107 is a prime.

It is a super-2 number, since 2×104224012131² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104224012098 and 104224012107.

It is not an unprimeable number, because it can be changed into a prime (104224012111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21738115 + ... + 21742908.

It is an arithmetic number, because the mean of its divisors is an integer number (9391901184).

Almost surely, 2^104224012131 is an apocalyptic number.

104224012131 is a deficient number, since it is larger than the sum of its proper divisors (46046406813).

104224012131 is a wasteful number, since it uses less digits than its factorization.

104224012131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43481090.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 104224012131 its reverse (131210422401), we get a palindrome (235434434532).

The spelling of 104224012131 in words is "one hundred four billion, two hundred twenty-four million, twelve thousand, one hundred thirty-one".