11032143430 has 128 divisors (see below), whose sum is σ = 25930285056. Its totient is φ = 3276873600.

The previous prime is 11032143427. The next prime is 11032143433. The reversal of 11032143430 is 3434123011.

It is an interprime number because it is at equal distance from previous prime (11032143427) and next prime (11032143433).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11032143433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5506809 + ... + 5508811.

It is an arithmetic number, because the mean of its divisors is an integer number (202580352).

Almost surely, 2^11032143430 is an apocalyptic number.

11032143430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11032143430 is an abundant number, since it is smaller than the sum of its proper divisors (14898141626).

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

11032143430 is a wasteful number, since it uses less digits than its factorization.

11032143430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2362.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 11032143430 its reverse (3434123011), we get a palindrome (14466266441).

The spelling of 11032143430 in words is "eleven billion, thirty-two million, one hundred forty-three thousand, four hundred thirty".