1141022113 has 16 divisors (see below), whose sum is σ = 1423449216. Its totient is φ = 888560640.

The previous prime is 1141022101. The next prime is 1141022119. The reversal of 1141022113 is 3112201411.

It is not a de Polignac number, because 1141022113 - 2⁹ = 1141021601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1141022119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159195 + ... + 166207.

It is an arithmetic number, because the mean of its divisors is an integer number (88965576).

Almost surely, 2^1141022113 is an apocalyptic number.

It is an amenable number.

1141022113 is a deficient number, since it is larger than the sum of its proper divisors (282427103).

1141022113 is a wasteful number, since it uses less digits than its factorization.

1141022113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9144.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 1141022113 is about 33779.0188282608. The cubic root of 1141022113 is about 1044.9560394501.

Adding to 1141022113 its reverse (3112201411), we get a palindrome (4253223524).

The spelling of 1141022113 in words is "one billion, one hundred forty-one million, twenty-two thousand, one hundred thirteen".