11320350425 has 12 divisors (see below), whose sum is σ = 14214923520. Its totient is φ = 8941642320.

The previous prime is 11320350421. The next prime is 11320350443. The reversal of 11320350425 is 52405302311.

It is a happy number.

It is not a de Polignac number, because 11320350425 - 2² = 11320350421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11320350394 and 11320350403.

It is not an unprimeable number, because it can be changed into a prime (11320350421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2863937 + ... + 2867886.

It is an arithmetic number, because the mean of its divisors is an integer number (1184576960).

Almost surely, 2^11320350425 is an apocalyptic number.

It is an amenable number.

11320350425 is a deficient number, since it is larger than the sum of its proper divisors (2894573095).

11320350425 is an equidigital number, since it uses as much as digits as its factorization.

11320350425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5731912 (or 5731907 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 11320350425 its reverse (52405302311), we get a palindrome (63725652736).

The spelling of 11320350425 in words is "eleven billion, three hundred twenty million, three hundred fifty thousand, four hundred twenty-five".