11230365045 has 16 divisors (see below), whose sum is σ = 18263152512. Its totient is φ = 5891338560.

The previous prime is 11230365007. The next prime is 11230365073. The reversal of 11230365045 is 54056303211.

It is not a de Polignac number, because 11230365045 - 2⁹ = 11230364533 is a prime.

It is a super-2 number, since 2×11230365045² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 6135897 + ... + 6137726.

It is an arithmetic number, because the mean of its divisors is an integer number (1141447032).

Almost surely, 2^11230365045 is an apocalyptic number.

11230365045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11230365045 is a deficient number, since it is larger than the sum of its proper divisors (7032787467).

11230365045 is a wasteful number, since it uses less digits than its factorization.

11230365045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12273692.

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

Adding to 11230365045 its reverse (54056303211), we get a palindrome (65286668256).

The spelling of 11230365045 in words is "eleven billion, two hundred thirty million, three hundred sixty-five thousand, forty-five".