103225023000421 has 4 divisors (see below), whose sum is σ = 117971454857632. Its totient is φ = 88478591143212.

The previous prime is 103225023000401. The next prime is 103225023000457. The reversal of 103225023000421 is 124000320522301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 103225023000421 - 2¹⁹ = 103225022476133 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 (103225023000401) 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, 7373215928595 + ... + 7373215928608.

It is an arithmetic number, because the mean of its divisors is an integer number (29492863714408).

Almost surely, 2^{103225023000421} is an apocalyptic number.

It is an amenable number.

103225023000421 is a deficient number, since it is larger than the sum of its proper divisors (14746431857211).

103225023000421 is an equidigital number, since it uses as much as digits as its factorization.

103225023000421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14746431857210.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 103225023000421 its reverse (124000320522301), we get a palindrome (227225343522722).

The spelling of 103225023000421 in words is "one hundred three trillion, two hundred twenty-five billion, twenty-three million, four hundred twenty-one", and thus it is an aban number.