1051203228 has 24 divisors (see below), whose sum is σ = 2597090832. Its totient is φ = 329789184.

The previous prime is 1051203227. The next prime is 1051203239. The reversal of 1051203228 is 8223021501.

1051203228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1051203228² = 2210056453115239968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1051203198 and 1051203207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051203227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2576275 + ... + 2576682.

It is an arithmetic number, because the mean of its divisors is an integer number (108212118).

Almost surely, 2^1051203228 is an apocalyptic number.

It is an amenable number.

1051203228 is an abundant number, since it is smaller than the sum of its proper divisors (1545887604).

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

1051203228 is a wasteful number, since it uses less digits than its factorization.

1051203228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5152981 (or 5152979 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 1051203228 is about 32422.2643873003. The cubic root of 1051203228 is about 1016.7844487867.

Adding to 1051203228 its reverse (8223021501), we get a palindrome (9274224729).

The spelling of 1051203228 in words is "one billion, fifty-one million, two hundred three thousand, two hundred twenty-eight".