1012105233 has 32 divisors (see below), whose sum is σ = 1538240000. Its totient is φ = 657348048.

The previous prime is 1012105169. The next prime is 1012105247. The reversal of 1012105233 is 3325012101.

It is not a de Polignac number, because 1012105233 - 2⁶ = 1012105169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1012105253) 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 31 ways as a sum of consecutive naturals, for example, 578466 + ... + 580212.

It is an arithmetic number, because the mean of its divisors is an integer number (48070000).

Almost surely, 2^1012105233 is an apocalyptic number.

It is an amenable number.

1012105233 is a deficient number, since it is larger than the sum of its proper divisors (526134767).

1012105233 is a wasteful number, since it uses less digits than its factorization.

1012105233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2298 (or 2292 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 1012105233 is about 31813.6013836849. The cubic root of 1012105233 is about 1004.0189044366.

Adding to 1012105233 its reverse (3325012101), we get a palindrome (4337117334).

The spelling of 1012105233 in words is "one billion, twelve million, one hundred five thousand, two hundred thirty-three".