1153032122 has 16 divisors (see below), whose sum is σ = 1887998112. Its totient is φ = 523767120.

The previous prime is 1153032109. The next prime is 1153032137. The reversal of 1153032122 is 2212303511.

It is a junction number, because it is equal to n+sod(n) for n = 1153032094 and 1153032103.

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 7 ways as a sum of consecutive naturals, for example, 19688 + ... + 51900.

It is an arithmetic number, because the mean of its divisors is an integer number (117999882).

Almost surely, 2^1153032122 is an apocalyptic number.

1153032122 is a deficient number, since it is larger than the sum of its proper divisors (734965990).

1153032122 is a wasteful number, since it uses less digits than its factorization.

1153032122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33853.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1153032122 is about 33956.3266859064. The cubic root of 1153032122 is about 1048.6095342385.

Adding to 1153032122 its reverse (2212303511), we get a palindrome (3365335633).

The spelling of 1153032122 in words is "one billion, one hundred fifty-three million, thirty-two thousand, one hundred twenty-two".