11043310140 has 72 divisors (see below), whose sum is σ = 33536460048. Its totient is φ = 2941505280.

The previous prime is 11043310129. The next prime is 11043310151. The reversal of 11043310140 is 4101334011.

It is an interprime number because it is at equal distance from previous prime (11043310129) and next prime (11043310151).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 124200 + ... + 193680.

Almost surely, 2^11043310140 is an apocalyptic number.

11043310140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11043310140 is an abundant number, since it is smaller than the sum of its proper divisors (22493149908).

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

11043310140 is a wasteful number, since it uses less digits than its factorization.

11043310140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70379 (or 70374 counting only the distinct ones).

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

Adding to 11043310140 its reverse (4101334011), we get a palindrome (15144644151).

The spelling of 11043310140 in words is "eleven billion, forty-three million, three hundred ten thousand, one hundred forty".