11312302101000 has 256 divisors, whose sum is σ = 36444281702400. Its totient is φ = 2918392704000.

The previous prime is 11312302100989. The next prime is 11312302101007. The reversal of 11312302101000 is 10120321311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (11312302101007) 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, 328551786 + ... + 328586214.

It is an arithmetic number, because the mean of its divisors is an integer number (142360475400).

Almost surely, 2^{11312302101000} is an apocalyptic number.

11312302101000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11312302101000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18222140851200).

11312302101000 is an abundant number, since it is smaller than the sum of its proper divisors (25131979601400).

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

11312302101000 is a wasteful number, since it uses less digits than its factorization.

11312302101000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38017 (or 38003 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11312302101000 its reverse (10120321311), we get a palindrome (11322422422311).

The spelling of 11312302101000 in words is "eleven trillion, three hundred twelve billion, three hundred two million, one hundred one thousand".