11230032013331 has 4 divisors (see below), whose sum is σ = 11230123436664. Its totient is φ = 11229940590000.

The previous prime is 11230032013297. The next prime is 11230032013381. The reversal of 11230032013331 is 13331023003211.

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

It is a cyclic number.

It is not a de Polignac number, because 11230032013331 - 2²² = 11230027819027 is a prime.

It is a super-2 number, since 2×11230032013331² (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 = 11230032013297 and 11230032013306.

It is not an unprimeable number, because it can be changed into a prime (11230032013381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45527165 + ... + 45773166.

It is an arithmetic number, because the mean of its divisors is an integer number (2807530859166).

Almost surely, 2^{11230032013331} is an apocalyptic number.

11230032013331 is a deficient number, since it is larger than the sum of its proper divisors (91423333).

11230032013331 is an equidigital number, since it uses as much as digits as its factorization.

11230032013331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91423332.

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

Adding to 11230032013331 its reverse (13331023003211), we get a palindrome (24561055016542).

The spelling of 11230032013331 in words is "eleven trillion, two hundred thirty billion, thirty-two million, thirteen thousand, three hundred thirty-one".