11300232105 has 32 divisors (see below), whose sum is σ = 20127985920. Its totient is φ = 6015185280.

The previous prime is 11300232101. The next prime is 11300232107. The reversal of 11300232105 is 50123200311.

It is not a de Polignac number, because 11300232105 - 2² = 11300232101 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11300232101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9997 + ... + 150666.

It is an arithmetic number, because the mean of its divisors is an integer number (628999560).

Almost surely, 2^11300232105 is an apocalyptic number.

11300232105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11300232105 is a deficient number, since it is larger than the sum of its proper divisors (8827753815).

11300232105 is a wasteful number, since it uses less digits than its factorization.

11300232105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161198 (or 161192 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

Adding to 11300232105 its reverse (50123200311), we get a palindrome (61423432416).

The spelling of 11300232105 in words is "eleven billion, three hundred million, two hundred thirty-two thousand, one hundred five".