11320310124 has 72 divisors (see below), whose sum is σ = 30289896000. Its totient is φ = 3554825184.

The previous prime is 11320310119. The next prime is 11320310129. The reversal of 11320310124 is 42101302311.

11320310124 is a `hidden beast` number, since 11 + 320 + 310 + 1 + 24 = 666.

It is an interprime number because it is at equal distance from previous prime (11320310119) and next prime (11320310129).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11320310097 and 11320310106.

It is not an unprimeable number, because it can be changed into a prime (11320310129) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76207 + ... + 168665.

It is an arithmetic number, because the mean of its divisors is an integer number (420693000).

Almost surely, 2^11320310124 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11320310124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15144948000).

11320310124 is an abundant number, since it is smaller than the sum of its proper divisors (18969585876).

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

11320310124 is a wasteful number, since it uses less digits than its factorization.

11320310124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92667 (or 92662 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11320310124 its reverse (42101302311), we get a palindrome (53421612435).

The spelling of 11320310124 in words is "eleven billion, three hundred twenty million, three hundred ten thousand, one hundred twenty-four".