1033313012 has 6 divisors (see below), whose sum is σ = 1808297778. Its totient is φ = 516656504.

The previous prime is 1033313011. The next prime is 1033313027. The reversal of 1033313012 is 2103133301.

It can be written as a sum of positive squares in only one way, i.e., 796029796 + 237283216 = 28214^2 + 15404^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1033313011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129164123 + ... + 129164130.

It is an arithmetic number, because the mean of its divisors is an integer number (301382963).

Almost surely, 2^1033313012 is an apocalyptic number.

It is an amenable number.

1033313012 is a deficient number, since it is larger than the sum of its proper divisors (774984766).

1033313012 is a wasteful number, since it uses less digits than its factorization.

1033313012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258328257 (or 258328255 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 1033313012 is about 32145.1864514736. The cubic root of 1033313012 is about 1010.9832636092.

Adding to 1033313012 its reverse (2103133301), we get a palindrome (3136446313).

The spelling of 1033313012 in words is "one billion, thirty-three million, three hundred thirteen thousand, twelve".