103144024201421 has 8 divisors (see below), whose sum is σ = 117878949936960. Its totient is φ = 88409114749728.

The previous prime is 103144024201343. The next prime is 103144024201423. The reversal of 103144024201421 is 124102420441301.

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

It is a cyclic number.

It is not a de Polignac number, because 103144024201421 - 2³⁸ = 102869146294477 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 (103144024201423) 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, 16293710 + ... + 21720336.

It is an arithmetic number, because the mean of its divisors is an integer number (14734868742120).

Almost surely, 2^{103144024201421} is an apocalyptic number.

It is an amenable number.

103144024201421 is a deficient number, since it is larger than the sum of its proper divisors (14734925735539).

103144024201421 is an equidigital number, since it uses as much as digits as its factorization.

103144024201421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8141923.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 103144024201421 its reverse (124102420441301), we get a palindrome (227246444642722).

The spelling of 103144024201421 in words is "one hundred three trillion, one hundred forty-four billion, twenty-four million, two hundred one thousand, four hundred twenty-one".