124304234331 has 4 divisors (see below), whose sum is σ = 165738979112. Its totient is φ = 82869489552.

The previous prime is 124304234251. The next prime is 124304234339. The reversal of 124304234331 is 133432403421.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 124304234331 - 2²² = 124300040027 is a prime.

It is a super-2 number, since 2×124304234331² (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 (124304234339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20717372386 + ... + 20717372391.

It is an arithmetic number, because the mean of its divisors is an integer number (41434744778).

Almost surely, 2^124304234331 is an apocalyptic number.

124304234331 is a deficient number, since it is larger than the sum of its proper divisors (41434744781).

124304234331 is an equidigital number, since it uses as much as digits as its factorization.

124304234331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41434744780.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 124304234331 its reverse (133432403421), we get a palindrome (257736637752).

The spelling of 124304234331 in words is "one hundred twenty-four billion, three hundred four million, two hundred thirty-four thousand, three hundred thirty-one".