202201000100203 has 8 divisors (see below), whose sum is σ = 217759214379168. Its totient is φ = 186643398849024.

The previous prime is 202201000100137. The next prime is 202201000100207. The reversal of 202201000100203 is 302001000102202.

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

It is not a de Polignac number, because 202201000100203 - 2³³ = 202192410165611 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202201000100207) 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, 152571775 + ... + 153891352.

It is an arithmetic number, because the mean of its divisors is an integer number (27219901797396).

Almost surely, 2^{202201000100203} is an apocalyptic number.

202201000100203 is a deficient number, since it is larger than the sum of its proper divisors (15558214278965).

202201000100203 is a wasteful number, since it uses less digits than its factorization.

202201000100203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306513893.

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

Adding to 202201000100203 its reverse (302001000102202), we get a palindrome (504202000202405).

The spelling of 202201000100203 in words is "two hundred two trillion, two hundred one billion, one hundred thousand, two hundred three".