11823803310 has 128 divisors (see below), whose sum is σ = 32699842560. Its totient is φ = 2709302400.

The previous prime is 11823803261. The next prime is 11823803317. The reversal of 11823803310 is 1330832811.

It is a super-3 number, since 3×11823803310³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11823803317) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 426451 + ... + 453329.

It is an arithmetic number, because the mean of its divisors is an integer number (255467520).

Almost surely, 2^11823803310 is an apocalyptic number.

11823803310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11823803310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16349921280).

11823803310 is an abundant number, since it is smaller than the sum of its proper divisors (20876039250).

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

11823803310 is a wasteful number, since it uses less digits than its factorization.

11823803310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26974.

The product of its (nonzero) digits is 3456, while the sum is 30.

The spelling of 11823803310 in words is "eleven billion, eight hundred twenty-three million, eight hundred three thousand, three hundred ten".