124011023331 has 16 divisors (see below), whose sum is σ = 180321128960. Its totient is φ = 75348468000.

The previous prime is 124011023291. The next prime is 124011023347. The reversal of 124011023331 is 133320110421.

It is not a de Polignac number, because 124011023331 - 2⁶ = 124011023267 is a prime.

It is a super-2 number, since 2×124011023331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 124011023298 and 124011023307.

It is not an unprimeable number, because it can be changed into a prime (124011023371) 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, 20122045 + ... + 20128206.

It is an arithmetic number, because the mean of its divisors is an integer number (11270070560).

Almost surely, 2^124011023331 is an apocalyptic number.

124011023331 is a deficient number, since it is larger than the sum of its proper divisors (56310105629).

124011023331 is a wasteful number, since it uses less digits than its factorization.

124011023331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40250346.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 124011023331 its reverse (133320110421), we get a palindrome (257331133752).

The spelling of 124011023331 in words is "one hundred twenty-four billion, eleven million, twenty-three thousand, three hundred thirty-one".