124113421403 has 8 divisors (see below), whose sum is σ = 130931592720. Its totient is φ = 117323838720.

The previous prime is 124113421387. The next prime is 124113421409. The reversal of 124113421403 is 304124311421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 124113421403 - 2⁴ = 124113421387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124113421409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7138238 + ... + 7155603.

It is an arithmetic number, because the mean of its divisors is an integer number (16366449090).

Almost surely, 2^124113421403 is an apocalyptic number.

124113421403 is a deficient number, since it is larger than the sum of its proper divisors (6818171317).

124113421403 is a wasteful number, since it uses less digits than its factorization.

124113421403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14294317.

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

Adding to 124113421403 its reverse (304124311421), we get a palindrome (428237732824).

The spelling of 124113421403 in words is "one hundred twenty-four billion, one hundred thirteen million, four hundred twenty-one thousand, four hundred three".