124401133211 has 16 divisors (see below), whose sum is σ = 128719773696. Its totient is φ = 120101940000.

The previous prime is 124401133147. The next prime is 124401133217. The reversal of 124401133211 is 112331104421.

It is a cyclic number.

It is not a de Polignac number, because 124401133211 - 2⁶ = 124401133147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124401133217) 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, 46573406 + ... + 46576076.

It is an arithmetic number, because the mean of its divisors is an integer number (8044985856).

Almost surely, 2^124401133211 is an apocalyptic number.

124401133211 is a deficient number, since it is larger than the sum of its proper divisors (4318640485).

124401133211 is a wasteful number, since it uses less digits than its factorization.

124401133211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5714.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 124401133211 its reverse (112331104421), we get a palindrome (236732237632).

The spelling of 124401133211 in words is "one hundred twenty-four billion, four hundred one million, one hundred thirty-three thousand, two hundred eleven".