1033103021212 has 48 divisors (see below), whose sum is σ = 1869264004608. Its totient is φ = 499219502400.

The previous prime is 1033103021173. The next prime is 1033103021287. The reversal of 1033103021212 is 2121203013301.

It is a self number, because there is not a number n which added to its sum of digits gives 1033103021212.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35848513 + ... + 35877319.

It is an arithmetic number, because the mean of its divisors is an integer number (38943000096).

Almost surely, 2^{1033103021212} is an apocalyptic number.

It is an amenable number.

1033103021212 is a deficient number, since it is larger than the sum of its proper divisors (836160983396).

1033103021212 is a wasteful number, since it uses less digits than its factorization.

1033103021212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30466 (or 30464 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1033103021212 its reverse (2121203013301), we get a palindrome (3154306034513).

The spelling of 1033103021212 in words is "one trillion, thirty-three billion, one hundred three million, twenty-one thousand, two hundred twelve".