11301213325 has 12 divisors (see below), whose sum is σ = 14170962420. Its totient is φ = 8939384960.

The previous prime is 11301213317. The next prime is 11301213337. The reversal of 11301213325 is 52331210311.

It can be written as a sum of positive squares in 6 ways, for example, as 92968164 + 11208245161 = 9642^2 + 105869^2 .

It is not a de Polignac number, because 11301213325 - 2³ = 11301213317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11301213296 and 11301213305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2537374 + ... + 2541823.

It is an arithmetic number, because the mean of its divisors is an integer number (1180913535).

Almost surely, 2^11301213325 is an apocalyptic number.

It is an amenable number.

11301213325 is a deficient number, since it is larger than the sum of its proper divisors (2869749095).

11301213325 is an equidigital number, since it uses as much as digits as its factorization.

11301213325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5079296 (or 5079291 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

Adding to 11301213325 its reverse (52331210311), we get a palindrome (63632423636).

The spelling of 11301213325 in words is "eleven billion, three hundred one million, two hundred thirteen thousand, three hundred twenty-five".