11230013331031 has 8 divisors (see below), whose sum is σ = 12251164492944. Its totient is φ = 10208902312320.

The previous prime is 11230013330989. The next prime is 11230013331077. The reversal of 11230013331031 is 13013331003211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11230013331031 - 2¹⁹ = 11230012806743 is a prime.

It is a super-2 number, since 2×11230013331031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11230013330993 and 11230013331011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11230013331331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9449376 + ... + 10571221.

It is an arithmetic number, because the mean of its divisors is an integer number (1531395561618).

Almost surely, 2^{11230013331031} is an apocalyptic number.

11230013331031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11230013331031 is a deficient number, since it is larger than the sum of its proper divisors (1021151161913).

11230013331031 is a wasteful number, since it uses less digits than its factorization.

11230013331031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20071601.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 11230013331031 its reverse (13013331003211), we get a palindrome (24243344334242).

The spelling of 11230013331031 in words is "eleven trillion, two hundred thirty billion, thirteen million, three hundred thirty-one thousand, thirty-one".