1141111082 has 32 divisors (see below), whose sum is σ = 1871251200. Its totient is φ = 519825600.

The previous prime is 1141111051. The next prime is 1141111091. The reversal of 1141111082 is 2801111411.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296732 + ... + 300552.

It is an arithmetic number, because the mean of its divisors is an integer number (58476600).

Almost surely, 2^1141111082 is an apocalyptic number.

1141111082 is a deficient number, since it is larger than the sum of its proper divisors (730140118).

1141111082 is a wasteful number, since it uses less digits than its factorization.

1141111082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4142.

The product of its (nonzero) digits is 64, while the sum is 20.

The square root of 1141111082 is about 33780.3357295335. The cubic root of 1141111082 is about 1044.9831982220.

Adding to 1141111082 its reverse (2801111411), we get a palindrome (3942222493).

The spelling of 1141111082 in words is "one billion, one hundred forty-one million, one hundred eleven thousand, eighty-two".