202100101001203 has 8 divisors (see below), whose sum is σ = 208620999004160. Its totient is φ = 195579299242440.

The previous prime is 202100101001177. The next prime is 202100101001221. The reversal of 202100101001203 is 302100101001202.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202100101001203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202100104001203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19781475 + ... + 28204732.

It is an arithmetic number, because the mean of its divisors is an integer number (26077624875520).

Almost surely, 2^{202100101001203} is an apocalyptic number.

202100101001203 is a deficient number, since it is larger than the sum of its proper divisors (6520898002957).

202100101001203 is a wasteful number, since it uses less digits than its factorization.

202100101001203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48122097.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 202100101001203 its reverse (302100101001202), we get a palindrome (504200202002405).

Subtracting 202100101001203 from its reverse (302100101001202), we obtain a palindrome (99999999999999).

The spelling of 202100101001203 in words is "two hundred two trillion, one hundred billion, one hundred one million, one thousand, two hundred three".