1121024152 has 16 divisors (see below), whose sum is σ = 2103345000. Its totient is φ = 560132160.

The previous prime is 1121024143. The next prime is 1121024159. The reversal of 1121024152 is 2514201211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121024159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34749 + ... + 58732.

Almost surely, 2^1121024152 is an apocalyptic number.

It is an amenable number.

1121024152 is a deficient number, since it is larger than the sum of its proper divisors (982320848).

1121024152 is a wasteful number, since it uses less digits than its factorization.

1121024152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94986 (or 94982 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 1121024152 is about 33481.6987621596. The cubic root of 1121024152 is about 1038.8152657933.

Adding to 1121024152 its reverse (2514201211), we get a palindrome (3635225363).

The spelling of 1121024152 in words is "one billion, one hundred twenty-one million, twenty-four thousand, one hundred fifty-two".