101222030203 has 4 divisors (see below), whose sum is σ = 115682320240. Its totient is φ = 86761740168.

The previous prime is 101222030197. The next prime is 101222030213. The reversal of 101222030203 is 302030222101.

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 101222030203 - 2²⁹ = 100685159291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101222030213) 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, 7230145008 + ... + 7230145021.

It is an arithmetic number, because the mean of its divisors is an integer number (28920580060).

Almost surely, 2^101222030203 is an apocalyptic number.

101222030203 is a deficient number, since it is larger than the sum of its proper divisors (14460290037).

101222030203 is an equidigital number, since it uses as much as digits as its factorization.

101222030203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14460290036.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 101222030203 its reverse (302030222101), we get a palindrome (403252252304).

The spelling of 101222030203 in words is "one hundred one billion, two hundred twenty-two million, thirty thousand, two hundred three".