124000004321011 has 24 divisors (see below), whose sum is σ = 154625340317184. Its totient is φ = 97360962922080.

The previous prime is 124000004320897. The next prime is 124000004321021. The reversal of 124000004321011 is 110123400000421.

It is not a de Polignac number, because 124000004321011 - 2¹³ = 124000004312819 is a prime.

It is a super-2 number, since 2×124000004321011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 124000004321011.

It is not an unprimeable number, because it can be changed into a prime (124000004321021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 399914731 + ... + 400224676.

It is an arithmetic number, because the mean of its divisors is an integer number (6442722513216).

Almost surely, 2^{124000004321011} is an apocalyptic number.

124000004321011 is a deficient number, since it is larger than the sum of its proper divisors (30625335996173).

124000004321011 is a wasteful number, since it uses less digits than its factorization.

124000004321011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800139571 (or 800139558 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 124000004321011 its reverse (110123400000421), we get a palindrome (234123404321432).

The spelling of 124000004321011 in words is "one hundred twenty-four trillion, four million, three hundred twenty-one thousand, eleven".