10011001132331 has 4 divisors (see below), whose sum is σ = 10446262051152. Its totient is φ = 9575740213512.

The previous prime is 10011001132291. The next prime is 10011001132351. The reversal of 10011001132331 is 13323110011001.

10011001132331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10011001132331 - 2⁶ = 10011001132267 is a prime.

It is a super-2 number, since 2×10011001132331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10011001132351) 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, 217630459376 + ... + 217630459421.

It is an arithmetic number, because the mean of its divisors is an integer number (2611565512788).

Almost surely, 2^{10011001132331} is an apocalyptic number.

10011001132331 is a deficient number, since it is larger than the sum of its proper divisors (435260918821).

10011001132331 is an equidigital number, since it uses as much as digits as its factorization.

10011001132331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435260918820.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 10011001132331 its reverse (13323110011001), we get a palindrome (23334111143332).

The spelling of 10011001132331 in words is "ten trillion, eleven billion, one million, one hundred thirty-two thousand, three hundred thirty-one".