1023121124 has 12 divisors (see below), whose sum is σ = 1820809200. Its totient is φ = 502889928.

The previous prime is 1023121111. The next prime is 1023121153. The reversal of 1023121124 is 4211213201.

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 3 ways as a sum of consecutive naturals, for example, 2167394 + ... + 2167865.

It is an arithmetic number, because the mean of its divisors is an integer number (151734100).

Almost surely, 2^1023121124 is an apocalyptic number.

It is an amenable number.

1023121124 is a deficient number, since it is larger than the sum of its proper divisors (797688076).

1023121124 is a wasteful number, since it uses less digits than its factorization.

1023121124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4335322 (or 4335320 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1023121124 is about 31986.2646146748. The cubic root of 1023121124 is about 1007.6483942602.

Adding to 1023121124 its reverse (4211213201), we get a palindrome (5234334325).

The spelling of 1023121124 in words is "one billion, twenty-three million, one hundred twenty-one thousand, one hundred twenty-four".