11313034545 has 16 divisors (see below), whose sum is σ = 18107160192. Its totient is φ = 6031516800.

The previous prime is 11313034519. The next prime is 11313034559. The reversal of 11313034545 is 54543031311.

It is not a de Polignac number, because 11313034545 - 2¹⁰ = 11313033521 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86356 + ... + 173445.

It is an arithmetic number, because the mean of its divisors is an integer number (1131697512).

Almost surely, 2^11313034545 is an apocalyptic number.

11313034545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11313034545 is a deficient number, since it is larger than the sum of its proper divisors (6794125647).

11313034545 is a wasteful number, since it uses less digits than its factorization.

11313034545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262712.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 11313034545 its reverse (54543031311), we get a palindrome (65856065856).

The spelling of 11313034545 in words is "eleven billion, three hundred thirteen million, thirty-four thousand, five hundred forty-five".