1033011330012 has 18 divisors (see below), whose sum is σ = 2611223084288. Its totient is φ = 344337109992.

The previous prime is 1033011329971. The next prime is 1033011330017. The reversal of 1033011330012 is 2100331103301.

It is a happy number.

1033011330012 is a `hidden beast` number, since 1 + 0 + 330 + 1 + 1 + 330 + 0 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×1033011330012² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1033011330017) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14347379548 + ... + 14347379619.

Almost surely, 2^{1033011330012} is an apocalyptic number.

1033011330012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1033011330012 is an abundant number, since it is smaller than the sum of its proper divisors (1578211754276).

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

1033011330012 is a wasteful number, since it uses less digits than its factorization.

1033011330012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28694759177 (or 28694759172 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 1033011330012 its reverse (2100331103301), we get a palindrome (3133342433313).

The spelling of 1033011330012 in words is "one trillion, thirty-three billion, eleven million, three hundred thirty thousand, twelve".