1310033028 has 12 divisors (see below), whose sum is σ = 3056743760. Its totient is φ = 436677672.

The previous prime is 1310032987. The next prime is 1310033029. The reversal of 1310033028 is 8203300131.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 1310032995 and 1310033013.

It is not an unprimeable number, because it can be changed into a prime (1310033029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54584698 + ... + 54584721.

Almost surely, 2^1310033028 is an apocalyptic number.

It is an amenable number.

1310033028 is an abundant number, since it is smaller than the sum of its proper divisors (1746710732).

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

1310033028 is a wasteful number, since it uses less digits than its factorization.

1310033028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109169426 (or 109169424 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1310033028 is about 36194.3784032825. The cubic root of 1310033028 is about 1094.1933768881.

Adding to 1310033028 its reverse (8203300131), we get a palindrome (9513333159).

The spelling of 1310033028 in words is "one billion, three hundred ten million, thirty-three thousand, twenty-eight".