10123221203 has 8 divisors (see below), whose sum is σ = 10249394688. Its totient is φ = 9997584264.

The previous prime is 10123221193. The next prime is 10123221257. The reversal of 10123221203 is 30212232101.

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 10123221203 - 2¹⁶ = 10123155667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10123226203) 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, 96101 + ... + 171702.

It is an arithmetic number, because the mean of its divisors is an integer number (1281174336).

Almost surely, 2^10123221203 is an apocalyptic number.

10123221203 is a deficient number, since it is larger than the sum of its proper divisors (126173485).

10123221203 is a wasteful number, since it uses less digits than its factorization.

10123221203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268273.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10123221203 its reverse (30212232101), we get a palindrome (40335453304).

The spelling of 10123221203 in words is "ten billion, one hundred twenty-three million, two hundred twenty-one thousand, two hundred three".