1120766743 has 4 divisors (see below), whose sum is σ = 1121002168. Its totient is φ = 1120531320.

The previous prime is 1120766707. The next prime is 1120766753. The reversal of 1120766743 is 3476670211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1120766743 - 2²⁵ = 1087212311 is a prime.

It is a super-2 number, since 2×1120766743² = 2512236184429656098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120766753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110421 + ... + 120142.

It is an arithmetic number, because the mean of its divisors is an integer number (280250542).

Almost surely, 2^1120766743 is an apocalyptic number.

1120766743 is a deficient number, since it is larger than the sum of its proper divisors (235425).

1120766743 is an equidigital number, since it uses as much as digits as its factorization.

1120766743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235424.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 1120766743 is about 33477.8545160827. The cubic root of 1120766743 is about 1038.7357489611.

The spelling of 1120766743 in words is "one billion, one hundred twenty million, seven hundred sixty-six thousand, seven hundred forty-three".