124421310143 has 16 divisors (see below), whose sum is σ = 135400989696. Its totient is φ = 113643371520.

The previous prime is 124421310131. The next prime is 124421310179. The reversal of 124421310143 is 341013124421.

It is a cyclic number.

It is not a de Polignac number, because 124421310143 - 2⁴ = 124421310127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124421310113) 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, 11130305 + ... + 11141477.

It is an arithmetic number, because the mean of its divisors is an integer number (8462561856).

Almost surely, 2^124421310143 is an apocalyptic number.

124421310143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

124421310143 is a deficient number, since it is larger than the sum of its proper divisors (10979679553).

124421310143 is a wasteful number, since it uses less digits than its factorization.

124421310143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20114.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 124421310143 its reverse (341013124421), we get a palindrome (465434434564).

The spelling of 124421310143 in words is "one hundred twenty-four billion, four hundred twenty-one million, three hundred ten thousand, one hundred forty-three".