11304425813 has 2 divisors, whose sum is σ = 11304425814. Its totient is φ = 11304425812.

The previous prime is 11304425761. The next prime is 11304425833. The reversal of 11304425813 is 31852440311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6175287889 + 5129137924 = 78583^2 + 71618^2 .

It is an emirp because it is prime and its reverse (31852440311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11304425813 - 2¹⁴ = 11304409429 is a prime.

It is a super-3 number, since 3×11304425813³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11304425813.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11304425833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5652212906 + 5652212907.

It is an arithmetic number, because the mean of its divisors is an integer number (5652212907).

Almost surely, 2^11304425813 is an apocalyptic number.

It is an amenable number.

11304425813 is a deficient number, since it is larger than the sum of its proper divisors (1).

11304425813 is an equidigital number, since it uses as much as digits as its factorization.

11304425813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 11304425813 in words is "eleven billion, three hundred four million, four hundred twenty-five thousand, eight hundred thirteen".