10320222003 has 64 divisors (see below), whose sum is σ = 17689297920. Its totient is φ = 5206436352.

The previous prime is 10320221999. The next prime is 10320222019. The reversal of 10320222003 is 30022202301.

It is not a de Polignac number, because 10320222003 - 2² = 10320221999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10320272003) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 587301 + ... + 604617.

It is an arithmetic number, because the mean of its divisors is an integer number (276395280).

Almost surely, 2^10320222003 is an apocalyptic number.

10320222003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10320222003 is a deficient number, since it is larger than the sum of its proper divisors (7369075917).

10320222003 is a wasteful number, since it uses less digits than its factorization.

10320222003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17436.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 10320222003 its reverse (30022202301), we get a palindrome (40342424304).

The spelling of 10320222003 in words is "ten billion, three hundred twenty million, two hundred twenty-two thousand, three".