10220130203 has 4 divisors (see below), whose sum is σ = 10225043448. Its totient is φ = 10215216960.

The previous prime is 10220130157. The next prime is 10220130211. The reversal of 10220130203 is 30203102201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10220130203 - 2⁸ = 10220129947 is a prime.

It is a super-2 number, since 2×10220130203² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10220130233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2453501 + ... + 2457662.

It is an arithmetic number, because the mean of its divisors is an integer number (2556260862).

Almost surely, 2^10220130203 is an apocalyptic number.

10220130203 is a deficient number, since it is larger than the sum of its proper divisors (4913245).

10220130203 is an equidigital number, since it uses as much as digits as its factorization.

10220130203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4913244.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 10220130203 its reverse (30203102201), we get a palindrome (40423232404).

It can be divided in two parts, 102201 and 30203, that multiplied together give a palindrome (3086776803).

The spelling of 10220130203 in words is "ten billion, two hundred twenty million, one hundred thirty thousand, two hundred three".