103621405223 has 8 divisors (see below), whose sum is σ = 118428094848. Its totient is φ = 88815623544.

The previous prime is 103621405171. The next prime is 103621405229. The reversal of 103621405223 is 322504126301.

It is a happy number.

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 103621405223 - 2⁶ = 103621405159 is a prime.

It is a super-3 number, since 3×103621405223³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103621405229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38240 + ... + 456842.

It is an arithmetic number, because the mean of its divisors is an integer number (14803511856).

Almost surely, 2^103621405223 is an apocalyptic number.

103621405223 is a deficient number, since it is larger than the sum of its proper divisors (14806689625).

103621405223 is an equidigital number, since it uses as much as digits as its factorization.

103621405223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453973.

The product of its (nonzero) digits is 8640, while the sum is 29.

The spelling of 103621405223 in words is "one hundred three billion, six hundred twenty-one million, four hundred five thousand, two hundred twenty-three".