11312080343 has 2 divisors, whose sum is σ = 11312080344. Its totient is φ = 11312080342.

The previous prime is 11312080309. The next prime is 11312080393. The reversal of 11312080343 is 34308021311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11312080343 - 2¹⁰ = 11312079319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11312080393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5656040171 + 5656040172.

It is an arithmetic number, because the mean of its divisors is an integer number (5656040172).

Almost surely, 2^11312080343 is an apocalyptic number.

11312080343 is a deficient number, since it is larger than the sum of its proper divisors (1).

11312080343 is an equidigital number, since it uses as much as digits as its factorization.

11312080343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 11312080343 in words is "eleven billion, three hundred twelve million, eighty thousand, three hundred forty-three".