1131073934 has 4 divisors (see below), whose sum is σ = 1696610904. Its totient is φ = 565536966.

The previous prime is 1131073927. The next prime is 1131073981. The reversal of 1131073934 is 4393701311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4393701311 = 6553 ⋅670487.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1131073934.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282768482 + ... + 282768485.

It is an arithmetic number, because the mean of its divisors is an integer number (424152726).

Almost surely, 2^1131073934 is an apocalyptic number.

1131073934 is a deficient number, since it is larger than the sum of its proper divisors (565536970).

1131073934 is an equidigital number, since it uses as much as digits as its factorization.

1131073934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565536969.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 1131073934 is about 33631.4426392922. The cubic root of 1131073934 is about 1041.9102999819.

The spelling of 1131073934 in words is "one billion, one hundred thirty-one million, seventy-three thousand, nine hundred thirty-four".