2103225216623 has 8 divisors (see below), whose sum is σ = 2133282540240. Its totient is φ = 2073310683840.

The previous prime is 2103225216569. The next prime is 2103225216629. The reversal of 2103225216623 is 3266125223012.

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 2103225216623 - 2¹⁴ = 2103225200239 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 (2103225216629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35668040 + ... + 35726957.

It is an arithmetic number, because the mean of its divisors is an integer number (266660317530).

Almost surely, 2^{2103225216623} is an apocalyptic number.

2103225216623 is a deficient number, since it is larger than the sum of its proper divisors (30057323617).

2103225216623 is an equidigital number, since it uses as much as digits as its factorization.

2103225216623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71395417.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 2103225216623 in words is "two trillion, one hundred three billion, two hundred twenty-five million, two hundred sixteen thousand, six hundred twenty-three".