1033121066 has 8 divisors (see below), whose sum is σ = 1599671424. Its totient is φ = 499897260.

The previous prime is 1033121051. The next prime is 1033121081. The reversal of 1033121066 is 6601213301.

It is a happy number.

1033121066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1033121051) and next prime (1033121081).

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8331560 + ... + 8331683.

It is an arithmetic number, because the mean of its divisors is an integer number (199958928).

Almost surely, 2^1033121066 is an apocalyptic number.

1033121066 is a deficient number, since it is larger than the sum of its proper divisors (566550358).

1033121066 is a wasteful number, since it uses less digits than its factorization.

1033121066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16663276.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 1033121066 is about 32142.2007025032. The cubic root of 1033121066 is about 1010.9206603747.

Adding to 1033121066 its reverse (6601213301), we get a palindrome (7634334367).

The spelling of 1033121066 in words is "one billion, thirty-three million, one hundred twenty-one thousand, sixty-six".