11140312100 has 36 divisors (see below), whose sum is σ = 24216499524. Its totient is φ = 4448378880.

The previous prime is 11140312081. The next prime is 11140312103. The reversal of 11140312100 is 121304111.

It can be written as a sum of positive squares in 6 ways, for example, as 17656804 + 11122655296 = 4202^2 + 105464^2 .

It is not an unprimeable number, because it can be changed into a prime (11140312103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38837 + ... + 154236.

Almost surely, 2^11140312100 is an apocalyptic number.

11140312100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11140312100 is an abundant number, since it is smaller than the sum of its proper divisors (13076187424).

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

11140312100 is a wasteful number, since it uses less digits than its factorization.

11140312100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193664 (or 193657 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11140312100 its reverse (121304111), we get a palindrome (11261616211).

The spelling of 11140312100 in words is "eleven billion, one hundred forty million, three hundred twelve thousand, one hundred".