1000201002193 has 4 divisors (see below), whose sum is σ = 1000875448048. Its totient is φ = 999526556340.

The previous prime is 1000201002187. The next prime is 1000201002197. The reversal of 1000201002193 is 3912001020001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1000201002193 - 2⁵ = 1000201002161 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 1000201002193.

It is not an unprimeable number, because it can be changed into a prime (1000201002197) 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, 337220703 + ... + 337223668.

It is an arithmetic number, because the mean of its divisors is an integer number (250218862012).

Almost surely, 2^{1000201002193} is an apocalyptic number.

It is an amenable number.

1000201002193 is a deficient number, since it is larger than the sum of its proper divisors (674445855).

1000201002193 is an equidigital number, since it uses as much as digits as its factorization.

1000201002193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674445854.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1000201002193 its reverse (3912001020001), we get a palindrome (4912202022194).

The spelling of 1000201002193 in words is "one trillion, two hundred one million, two thousand, one hundred ninety-three".