10220243403 has 8 divisors (see below), whose sum is σ = 13627656400. Its totient is φ = 6813163008.

The previous prime is 10220243399. The next prime is 10220243417. The reversal of 10220243403 is 30434202201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10220243403 - 2² = 10220243399 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10220243403.

It is not an unprimeable number, because it can be changed into a prime (10220243903) 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, 603 + ... + 142971.

It is an arithmetic number, because the mean of its divisors is an integer number (1703457050).

Almost surely, 2^10220243403 is an apocalyptic number.

10220243403 is a deficient number, since it is larger than the sum of its proper divisors (3407412997).

10220243403 is a wasteful number, since it uses less digits than its factorization.

10220243403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166301.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 10220243403 its reverse (30434202201), we get a palindrome (40654445604).

The spelling of 10220243403 in words is "ten billion, two hundred twenty million, two hundred forty-three thousand, four hundred three".