1120955343 has 8 divisors (see below), whose sum is σ = 1494761856. Its totient is φ = 747226200.

The previous prime is 1120955291. The next prime is 1120955371. The reversal of 1120955343 is 3435590211.

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

It is not a de Polignac number, because 1120955343 - 2³⁰ = 47213519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120955243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46078 + ... + 66068.

It is an arithmetic number, because the mean of its divisors is an integer number (186845232).

Almost surely, 2^1120955343 is an apocalyptic number.

1120955343 is a deficient number, since it is larger than the sum of its proper divisors (373806513).

1120955343 is a wasteful number, since it uses less digits than its factorization.

1120955343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38685.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 1120955343 is about 33480.6711850285. The cubic root of 1120955343 is about 1038.7940110320.

The spelling of 1120955343 in words is "one billion, one hundred twenty million, nine hundred fifty-five thousand, three hundred forty-three".