1150942983 has 16 divisors (see below), whose sum is σ = 1585069056. Its totient is φ = 742086720.

The previous prime is 1150942973. The next prime is 1150943041. The reversal of 1150942983 is 3892490511.

It is not a de Polignac number, because 1150942983 - 2¹⁰ = 1150941959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150942973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215635 + ... + 220907.

It is an arithmetic number, because the mean of its divisors is an integer number (99066816).

Almost surely, 2^1150942983 is an apocalyptic number.

1150942983 is a deficient number, since it is larger than the sum of its proper divisors (434126073).

1150942983 is a wasteful number, since it uses less digits than its factorization.

1150942983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7654.

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 1150942983 is about 33925.5505924370. The cubic root of 1150942983 is about 1047.9758382514.

The spelling of 1150942983 in words is "one billion, one hundred fifty million, nine hundred forty-two thousand, nine hundred eighty-three".