11300023134 has 12 divisors (see below), whose sum is σ = 24483383496. Its totient is φ = 3766674372.

The previous prime is 11300023123. The next prime is 11300023139. The reversal of 11300023134 is 43132000311.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 627779063 = 11300023134 / (1 + 1 + 3 + 0 + 0 + 0 + 2 + 3 + 1 + 3 + 4).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11300023139) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 313889514 + ... + 313889549.

It is an arithmetic number, because the mean of its divisors is an integer number (2040281958).

Almost surely, 2^11300023134 is an apocalyptic number.

11300023134 is an abundant number, since it is smaller than the sum of its proper divisors (13183360362).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11300023134 is a wasteful number, since it uses less digits than its factorization.

11300023134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627779071 (or 627779068 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11300023134 its reverse (43132000311), we get a palindrome (54432023445).

The spelling of 11300023134 in words is "eleven billion, three hundred million, twenty-three thousand, one hundred thirty-four".