11430302140343 has 8 divisors (see below), whose sum is σ = 11825147415600. Its totient is φ = 11035503326848.

The previous prime is 11430302140337. The next prime is 11430302140351. The reversal of 11430302140343 is 34304120303411.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11430302140343 - 2²⁴ = 11430285363127 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11430302140393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11114546 + ... + 12099327.

It is an arithmetic number, because the mean of its divisors is an integer number (1478143426950).

Almost surely, 2^{11430302140343} is an apocalyptic number.

11430302140343 is a deficient number, since it is larger than the sum of its proper divisors (394845275257).

11430302140343 is a wasteful number, since it uses less digits than its factorization.

11430302140343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23230881.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 11430302140343 its reverse (34304120303411), we get a palindrome (45734422443754).

The spelling of 11430302140343 in words is "eleven trillion, four hundred thirty billion, three hundred two million, one hundred forty thousand, three hundred forty-three".