11000331210001 has 12 divisors (see below), whose sum is σ = 12990431274816. Its totient is φ = 9124698693960.

The previous prime is 11000331209999. The next prime is 11000331210091. The reversal of 11000331210001 is 10001213300011.

It is not a de Polignac number, because 11000331210001 - 2¹ = 11000331209999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11000331210091) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 817618605 + ... + 817632058.

It is an arithmetic number, because the mean of its divisors is an integer number (1082535939568).

Almost surely, 2^{11000331210001} is an apocalyptic number.

It is an amenable number.

11000331210001 is a deficient number, since it is larger than the sum of its proper divisors (1990100064815).

11000331210001 is an equidigital number, since it uses as much as digits as its factorization.

11000331210001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1635250732 (or 1635250701 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 11000331210001 its reverse (10001213300011), we get a palindrome (21001544510012).

The spelling of 11000331210001 in words is "eleven trillion, three hundred thirty-one million, two hundred ten thousand, one".