124540034323 has 4 divisors (see below), whose sum is σ = 129954818448. Its totient is φ = 119125250200.

The previous prime is 124540034321. The next prime is 124540034351. The reversal of 124540034323 is 323430045421.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323430045421 = 7 ⋅46204292203.

It is a cyclic number.

It is not a de Polignac number, because 124540034323 - 2¹ = 124540034321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124540034321) 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, 2707392028 + ... + 2707392073.

It is an arithmetic number, because the mean of its divisors is an integer number (32488704612).

Almost surely, 2^124540034323 is an apocalyptic number.

124540034323 is a deficient number, since it is larger than the sum of its proper divisors (5414784125).

124540034323 is an equidigital number, since it uses as much as digits as its factorization.

124540034323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5414784124.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 124540034323 its reverse (323430045421), we get a palindrome (447970079744).

The spelling of 124540034323 in words is "one hundred twenty-four billion, five hundred forty million, thirty-four thousand, three hundred twenty-three".