11304102545 has 8 divisors (see below), whose sum is σ = 13931542824. Its totient is φ = 8798868864.

The previous prime is 11304102533. The next prime is 11304102599. The reversal of 11304102545 is 54520140311.

It can be written as a sum of positive squares in 4 ways, for example, as 2537338384 + 8766764161 = 50372^2 + 93631^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 11304102545 - 2¹⁶ = 11304037009 is a prime.

It is a super-3 number, since 3×11304102545³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30551444 + ... + 30551813.

It is an arithmetic number, because the mean of its divisors is an integer number (1741442853).

Almost surely, 2^11304102545 is an apocalyptic number.

It is an amenable number.

11304102545 is a deficient number, since it is larger than the sum of its proper divisors (2627440279).

11304102545 is an equidigital number, since it uses as much as digits as its factorization.

11304102545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61103299.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 11304102545 its reverse (54520140311), we get a palindrome (65824242856).

The spelling of 11304102545 in words is "eleven billion, three hundred four million, one hundred two thousand, five hundred forty-five".