1022503152 has 40 divisors (see below), whose sum is σ = 2881601280. Its totient is φ = 309849280.

The previous prime is 1022503133. The next prime is 1022503159. The reversal of 1022503152 is 2513052201.

1022503152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022503159) 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, 967752 + ... + 968807.

It is an arithmetic number, because the mean of its divisors is an integer number (72040032).

Almost surely, 2^1022503152 is an apocalyptic number.

1022503152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1022503152 is an abundant number, since it is smaller than the sum of its proper divisors (1859098128).

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

1022503152 is a wasteful number, since it uses less digits than its factorization.

1022503152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1936581 (or 1936575 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 1022503152 is about 31976.6031967124. The cubic root of 1022503152 is about 1007.4454779445.

Adding to 1022503152 its reverse (2513052201), we get a palindrome (3535555353).

The spelling of 1022503152 in words is "one billion, twenty-two million, five hundred three thousand, one hundred fifty-two".