11351430343 has 16 divisors (see below), whose sum is σ = 12769094016. Its totient is φ = 10002747040.

The previous prime is 11351430313. The next prime is 11351430353. The reversal of 11351430343 is 34303415311.

It is not a de Polignac number, because 11351430343 - 2¹³ = 11351422151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11351430313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68905 + ... + 165682.

It is an arithmetic number, because the mean of its divisors is an integer number (798068376).

Almost surely, 2^11351430343 is an apocalyptic number.

11351430343 is a deficient number, since it is larger than the sum of its proper divisors (1417663673).

11351430343 is a wasteful number, since it uses less digits than its factorization.

11351430343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234734.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 11351430343 its reverse (34303415311), we get a palindrome (45654845654).

The spelling of 11351430343 in words is "eleven billion, three hundred fifty-one million, four hundred thirty thousand, three hundred forty-three".