101002220203 has 2 divisors, whose sum is σ = 101002220204. Its totient is φ = 101002220202.

The previous prime is 101002220201. The next prime is 101002220219. The reversal of 101002220203 is 302022200101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101002220203 - 2¹ = 101002220201 is a prime.

It is a super-2 number, since 2×101002220203² (a number of 23 digits) contains 22 as substring.

Together with 101002220201, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (101002220201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50501110101 + 50501110102.

It is an arithmetic number, because the mean of its divisors is an integer number (50501110102).

Almost surely, 2^101002220203 is an apocalyptic number.

101002220203 is a deficient number, since it is larger than the sum of its proper divisors (1).

101002220203 is an equidigital number, since it uses as much as digits as its factorization.

101002220203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 101002220203 its reverse (302022200101), we get a palindrome (403024420304).

It can be divided in two parts, 1010022 and 20203, that added together give a square (1030225 = 1015²).

The spelling of 101002220203 in words is "one hundred one billion, two million, two hundred twenty thousand, two hundred three".