10011023213331 has 16 divisors (see below), whose sum is σ = 15255343981568. Its totient is φ = 5720415393600.

The previous prime is 10011023213207. The next prime is 10011023213341. The reversal of 10011023213331 is 13331232011001.

It is a happy number.

It is not a de Polignac number, because 10011023213331 - 2⁹ = 10011023212819 is a prime.

It is a super-2 number, since 2×10011023213331² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10011023213298 and 10011023213307.

It is not an unprimeable number, because it can be changed into a prime (10011023213341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6325930 + ... + 7748511.

It is an arithmetic number, because the mean of its divisors is an integer number (953458998848).

Almost surely, 2^{10011023213331} is an apocalyptic number.

10011023213331 is a deficient number, since it is larger than the sum of its proper divisors (5244320768237).

10011023213331 is a wasteful number, since it uses less digits than its factorization.

10011023213331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14108322.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 10011023213331 its reverse (13331232011001), we get a palindrome (23342255224332).

The spelling of 10011023213331 in words is "ten trillion, eleven billion, twenty-three million, two hundred thirteen thousand, three hundred thirty-one".