11331003223031 has 8 divisors (see below), whose sum is σ = 11698084028544. Its totient is φ = 10964020203360.

The previous prime is 11331003223019. The next prime is 11331003223037. The reversal of 11331003223031 is 13032230013311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11331003223031 is a prime.

It is a super-2 number, since 2×11331003223031² (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 = 11331003222988 and 11331003223006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331003223037) 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, 24210920 + ... + 24674493.

It is an arithmetic number, because the mean of its divisors is an integer number (1462260503568).

Almost surely, 2^{11331003223031} is an apocalyptic number.

11331003223031 is a deficient number, since it is larger than the sum of its proper divisors (367080805513).

11331003223031 is an equidigital number, since it uses as much as digits as its factorization.

11331003223031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48892921.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 11331003223031 its reverse (13032230013311), we get a palindrome (24363233236342).

The spelling of 11331003223031 in words is "eleven trillion, three hundred thirty-one billion, three million, two hundred twenty-three thousand, thirty-one".