11303111202001 has 8 divisors (see below), whose sum is σ = 11908242263520. Its totient is φ = 10699003187712.

The previous prime is 11303111201983. The next prime is 11303111202007. The reversal of 11303111202001 is 10020211130311.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11303111202001 - 2⁹ = 11303111201489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11303111202007) 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, 255739120 + ... + 255783313.

It is an arithmetic number, because the mean of its divisors is an integer number (1488530282940).

Almost surely, 2^{11303111202001} is an apocalyptic number.

It is an amenable number.

11303111202001 is a deficient number, since it is larger than the sum of its proper divisors (605131061519).

11303111202001 is a wasteful number, since it uses less digits than its factorization.

11303111202001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511523615.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 11303111202001 its reverse (10020211130311), we get a palindrome (21323322332312).

The spelling of 11303111202001 in words is "eleven trillion, three hundred three billion, one hundred eleven million, two hundred two thousand, one".