11332131020001 has 48 divisors (see below), whose sum is σ = 18914208326208. Its totient is φ = 6461525299200.

The previous prime is 11332131019997. The next prime is 11332131020029. The reversal of 11332131020001 is 10002013123311.

11332131020001 is a `hidden beast` number, since 1 + 1 + 332 + 1 + 310 + 20 + 0 + 0 + 1 = 666.

It is not a de Polignac number, because 11332131020001 - 2² = 11332131019997 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11332131020201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3204646 + ... + 5738816.

It is an arithmetic number, because the mean of its divisors is an integer number (394046006796).

Almost surely, 2^{11332131020001} is an apocalyptic number.

11332131020001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11332131020001 is a deficient number, since it is larger than the sum of its proper divisors (7582077306207).

11332131020001 is a wasteful number, since it uses less digits than its factorization.

11332131020001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2536862 (or 2536859 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 11332131020001 its reverse (10002013123311), we get a palindrome (21334144143312).

The spelling of 11332131020001 in words is "eleven trillion, three hundred thirty-two billion, one hundred thirty-one million, twenty thousand, one".