1141031973 has 16 divisors (see below), whose sum is σ = 1576157696. Its totient is φ = 733475520.

The previous prime is 1141031963. The next prime is 1141031977. The reversal of 1141031973 is 3791301411.

It is not a de Polignac number, because 1141031973 - 2¹⁰ = 1141030949 is a prime.

It is a Duffinian number.

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 1141031973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141031977) 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, 3615 + ... + 47907.

It is an arithmetic number, because the mean of its divisors is an integer number (98509856).

Almost surely, 2^1141031973 is an apocalyptic number.

It is an amenable number.

1141031973 is a deficient number, since it is larger than the sum of its proper divisors (435125723).

1141031973 is a wasteful number, since it uses less digits than its factorization.

1141031973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44604.

The product of its (nonzero) digits is 2268, while the sum is 30.

The square root of 1141031973 is about 33779.1647765305. The cubic root of 1141031973 is about 1044.9590493938.

The spelling of 1141031973 in words is "one billion, one hundred forty-one million, thirty-one thousand, nine hundred seventy-three".