1153058120 has 32 divisors (see below), whose sum is σ = 2600277120. Its totient is φ = 460175040.

The previous prime is 1153058069. The next prime is 1153058131. The reversal of 1153058120 is 218503511.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1153058120.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14816 + ... + 50255.

It is an arithmetic number, because the mean of its divisors is an integer number (81258660).

Almost surely, 2^1153058120 is an apocalyptic number.

1153058120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1153058120 is an abundant number, since it is smaller than the sum of its proper divisors (1447219000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1153058120 is a wasteful number, since it uses less digits than its factorization.

1153058120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65525 (or 65521 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 26.

The square root of 1153058120 is about 33956.7094990077. The cubic root of 1153058120 is about 1048.6174153563.

The spelling of 1153058120 in words is "one billion, one hundred fifty-three million, fifty-eight thousand, one hundred twenty".