1120332129 has 24 divisors (see below), whose sum is σ = 1740178080. Its totient is φ = 639261504.

The previous prime is 1120332127. The next prime is 1120332137. The reversal of 1120332129 is 9212330211.

It is not a de Polignac number, because 1120332129 - 2¹ = 1120332127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1120332099 and 1120332108.

It is not an unprimeable number, because it can be changed into a prime (1120332127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 103477 + ... + 113789.

It is an arithmetic number, because the mean of its divisors is an integer number (72507420).

Almost surely, 2^1120332129 is an apocalyptic number.

It is an amenable number.

1120332129 is a deficient number, since it is larger than the sum of its proper divisors (619845951).

1120332129 is a wasteful number, since it uses less digits than its factorization.

1120332129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11069 (or 11062 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 1120332129 is about 33471.3628195806. The cubic root of 1120332129 is about 1038.6014636697.

The spelling of 1120332129 in words is "one billion, one hundred twenty million, three hundred thirty-two thousand, one hundred twenty-nine".