11023254630331 has 4 divisors (see below), whose sum is σ = 11024137987200. Its totient is φ = 11022371273464.

The previous prime is 11023254630317. The next prime is 11023254630391. The reversal of 11023254630331 is 13303645232011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11023254630331 is a prime.

It is a super-2 number, since 2×11023254630331² (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 (11023254630391) 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 3 ways as a sum of consecutive naturals, for example, 441659716 + ... + 441684673.

It is an arithmetic number, because the mean of its divisors is an integer number (2756034496800).

Almost surely, 2^{11023254630331} is an apocalyptic number.

11023254630331 is a deficient number, since it is larger than the sum of its proper divisors (883356869).

11023254630331 is an equidigital number, since it uses as much as digits as its factorization.

11023254630331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883356868.

The product of its (nonzero) digits is 38880, while the sum is 34.

Adding to 11023254630331 its reverse (13303645232011), we get a palindrome (24326899862342).

The spelling of 11023254630331 in words is "eleven trillion, twenty-three billion, two hundred fifty-four million, six hundred thirty thousand, three hundred thirty-one".