1141831107 has 16 divisors (see below), whose sum is σ = 1710612000. Its totient is φ = 752666112.

The previous prime is 1141831081. The next prime is 1141831127. The reversal of 1141831107 is 7011381411.

It is not a de Polignac number, because 1141831107 - 2⁷ = 1141830979 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1141831127) 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, 235182 + ... + 239987.

It is an arithmetic number, because the mean of its divisors is an integer number (106913250).

Almost surely, 2^1141831107 is an apocalyptic number.

1141831107 is a deficient number, since it is larger than the sum of its proper divisors (568780893).

1141831107 is an equidigital number, since it uses as much as digits as its factorization.

1141831107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475267 (or 475261 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 27.

The square root of 1141831107 is about 33790.9915066131. The cubic root of 1141831107 is about 1045.2029418970.

The spelling of 1141831107 in words is "one billion, one hundred forty-one million, eight hundred thirty-one thousand, one hundred seven".