11303212304 has 10 divisors (see below), whose sum is σ = 21899973870. Its totient is φ = 5651606144.

The previous prime is 11303212301. The next prime is 11303212307. The reversal of 11303212304 is 40321230311.

It is an interprime number because it is at equal distance from previous prime (11303212301) and next prime (11303212307).

It can be written as a sum of positive squares in only one way, i.e., 7649251600 + 3653960704 = 87460^2 + 60448^2 .

It is not an unprimeable number, because it can be changed into a prime (11303212301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353225369 + ... + 353225400.

It is an arithmetic number, because the mean of its divisors is an integer number (2189997387).

Almost surely, 2^11303212304 is an apocalyptic number.

It is an amenable number.

11303212304 is a deficient number, since it is larger than the sum of its proper divisors (10596761566).

11303212304 is an equidigital number, since it uses as much as digits as its factorization.

11303212304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706450777 (or 706450771 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11303212304 its reverse (40321230311), we get a palindrome (51624442615).

The spelling of 11303212304 in words is "eleven billion, three hundred three million, two hundred twelve thousand, three hundred four".