11305213402 has 8 divisors (see below), whose sum is σ = 19380365856. Its totient is φ = 4845091452.

The previous prime is 11305213397. The next prime is 11305213411. The reversal of 11305213402 is 20431250311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 403757608 + ... + 403757635.

It is an arithmetic number, because the mean of its divisors is an integer number (2422545732).

Almost surely, 2^11305213402 is an apocalyptic number.

11305213402 is a deficient number, since it is larger than the sum of its proper divisors (8075152454).

11305213402 is an equidigital number, since it uses as much as digits as its factorization.

11305213402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807515252.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 11305213402 its reverse (20431250311), we get a palindrome (31736463713).

The spelling of 11305213402 in words is "eleven billion, three hundred five million, two hundred thirteen thousand, four hundred two".