11203201032001 has 24 divisors (see below), whose sum is σ = 13144950302400. Its totient is φ = 9512792704800.

The previous prime is 11203201031929. The next prime is 11203201032011. The reversal of 11203201032001 is 10023010230211.

It is not a de Polignac number, because 11203201032001 - 2¹⁵ = 11203200999233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11203201032011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34154206 + ... + 34480663.

It is an arithmetic number, because the mean of its divisors is an integer number (547706262600).

Almost surely, 2^{11203201032001} is an apocalyptic number.

11203201032001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11203201032001 is a deficient number, since it is larger than the sum of its proper divisors (1941749270399).

11203201032001 is a wasteful number, since it uses less digits than its factorization.

11203201032001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68634981 (or 68634970 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11203201032001 its reverse (10023010230211), we get a palindrome (21226211262212).

The spelling of 11203201032001 in words is "eleven trillion, two hundred three billion, two hundred one million, thirty-two thousand, one".