1035120452 has 12 divisors (see below), whose sum is σ = 1812439020. Its totient is φ = 517280736.

The previous prime is 1035120421. The next prime is 1035120479. The reversal of 1035120452 is 2540215301.

It can be written as a sum of positive squares in 2 ways, for example, as 279090436 + 756030016 = 16706^2 + 27496^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61427 + ... + 76442.

It is an arithmetic number, because the mean of its divisors is an integer number (151036585).

Almost surely, 2^1035120452 is an apocalyptic number.

It is an amenable number.

1035120452 is a deficient number, since it is larger than the sum of its proper divisors (777318568).

1035120452 is a wasteful number, since it uses less digits than its factorization.

1035120452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139750 (or 139748 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1035120452 is about 32173.2878643138. The cubic root of 1035120452 is about 1011.5723807461.

Adding to 1035120452 its reverse (2540215301), we get a palindrome (3575335753).

It can be divided in two parts, 10351 and 20452, that added together give a palindrome (30803).

The spelling of 1035120452 in words is "one billion, thirty-five million, one hundred twenty thousand, four hundred fifty-two".