10202201210003 has 4 divisors (see below), whose sum is σ = 11129674047288. Its totient is φ = 9274728372720.

The previous prime is 10202201209951. The next prime is 10202201210021. The reversal of 10202201210003 is 30001210220201.

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 10202201210003 - 2²⁴ = 10202184432787 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10202201210003.

It is not an unprimeable number, because it can be changed into a prime (10202201210063) 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, 463736418626 + ... + 463736418647.

It is an arithmetic number, because the mean of its divisors is an integer number (2782418511822).

Almost surely, 2^{10202201210003} is an apocalyptic number.

10202201210003 is a deficient number, since it is larger than the sum of its proper divisors (927472837285).

10202201210003 is an equidigital number, since it uses as much as digits as its factorization.

10202201210003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927472837284.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10202201210003 its reverse (30001210220201), we get a palindrome (40203411430204).

The spelling of 10202201210003 in words is "ten trillion, two hundred two billion, two hundred one million, two hundred ten thousand, three".