1031120122 has 32 divisors (see below), whose sum is σ = 1607703552. Its totient is φ = 495686064.

The previous prime is 1031120119. The next prime is 1031120147. The reversal of 1031120122 is 2210211301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2207733 + ... + 2208199.

It is an arithmetic number, because the mean of its divisors is an integer number (50240736).

Almost surely, 2^1031120122 is an apocalyptic number.

1031120122 is a deficient number, since it is larger than the sum of its proper divisors (576583430).

1031120122 is a wasteful number, since it uses less digits than its factorization.

1031120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1031120122 is about 32111.0591852714. The cubic root of 1031120122 is about 1010.2675897853.

Adding to 1031120122 its reverse (2210211301), we get a palindrome (3241331423).

The spelling of 1031120122 in words is "one billion, thirty-one million, one hundred twenty thousand, one hundred twenty-two".