1001152112 has 10 divisors (see below), whose sum is σ = 1939732248. Its totient is φ = 500576048.

The previous prime is 1001152111. The next prime is 1001152129. The reversal of 1001152112 is 2112511001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001152111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31285988 + ... + 31286019.

Almost surely, 2^1001152112 is an apocalyptic number.

It is an amenable number.

1001152112 is a deficient number, since it is larger than the sum of its proper divisors (938580136).

1001152112 is an equidigital number, since it uses as much as digits as its factorization.

1001152112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62572015 (or 62572009 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 14.

The square root of 1001152112 is about 31640.9878480429. The cubic root of 1001152112 is about 1000.3838899430.

Adding to 1001152112 its reverse (2112511001), we get a palindrome (3113663113).

The spelling of 1001152112 in words is "one billion, one million, one hundred fifty-two thousand, one hundred twelve".