1052310120 has 64 divisors (see below), whose sum is σ = 3164616000. Its totient is φ = 279932928.

The previous prime is 1052310067. The next prime is 1052310121. The reversal of 1052310120 is 210132501.

It is a super-2 number, since 2×1052310120² = 2214713177308828800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1052310120.

It is not an unprimeable number, because it can be changed into a prime (1052310121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39816 + ... + 60744.

It is an arithmetic number, because the mean of its divisors is an integer number (49447125).

Almost surely, 2^1052310120 is an apocalyptic number.

1052310120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1052310120 is an abundant number, since it is smaller than the sum of its proper divisors (2112305880).

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

1052310120 is a wasteful number, since it uses less digits than its factorization.

1052310120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21362 (or 21358 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 1052310120 is about 32439.3298327817. The cubic root of 1052310120 is about 1017.1412068781.

Adding to 1052310120 its reverse (210132501), we get a palindrome (1262442621).

The spelling of 1052310120 in words is "one billion, fifty-two million, three hundred ten thousand, one hundred twenty".