11033103231331 has 2 divisors, whose sum is σ = 11033103231332. Its totient is φ = 11033103231330.

The previous prime is 11033103231233. The next prime is 11033103231419. The reversal of 11033103231331 is 13313230133011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11033103231331 - 2⁹ = 11033103230819 is a prime.

It is a super-2 number, since 2×11033103231331² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11033103231296 and 11033103231305.

It is not a weakly prime, because it can be changed into another prime (11033103231131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5516551615665 + 5516551615666.

It is an arithmetic number, because the mean of its divisors is an integer number (5516551615666).

Almost surely, 2^{11033103231331} is an apocalyptic number.

11033103231331 is a deficient number, since it is larger than the sum of its proper divisors (1).

11033103231331 is an equidigital number, since it uses as much as digits as its factorization.

11033103231331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 25.

Adding to 11033103231331 its reverse (13313230133011), we get a palindrome (24346333364342).

The spelling of 11033103231331 in words is "eleven trillion, thirty-three billion, one hundred three million, two hundred thirty-one thousand, three hundred thirty-one".