1120054023 has 24 divisors (see below), whose sum is σ = 1841673600. Its totient is φ = 649305360.

The previous prime is 1120053989. The next prime is 1120054057. The reversal of 1120054023 is 3204500211.

1120054023 is a `hidden beast` number, since 1 + 120 + 0 + 540 + 2 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (1120053989) and next prime (1120054057).

It is not a de Polignac number, because 1120054023 - 2⁹ = 1120053511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1120053987 and 1120054005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120054063) 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 23 ways as a sum of consecutive naturals, for example, 243673 + ... + 248226.

It is an arithmetic number, because the mean of its divisors is an integer number (76736400).

Almost surely, 2^1120054023 is an apocalyptic number.

1120054023 is a deficient number, since it is larger than the sum of its proper divisors (721619577).

1120054023 is a wasteful number, since it uses less digits than its factorization.

1120054023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491939 (or 491936 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 1120054023 is about 33467.2081745699. The cubic root of 1120054023 is about 1038.5155173701.

Adding to 1120054023 its reverse (3204500211), we get a palindrome (4324554234).

The spelling of 1120054023 in words is "one billion, one hundred twenty million, fifty-four thousand, twenty-three".