1120453254 has 12 divisors (see below), whose sum is σ = 2427648756. Its totient is φ = 373484412.

The previous prime is 1120453223. The next prime is 1120453283. The reversal of 1120453254 is 4523540211.

1120453254 is a `hidden beast` number, since 1 + 120 + 4 + 532 + 5 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 31123684 + ... + 31123719.

It is an arithmetic number, because the mean of its divisors is an integer number (202304063).

Almost surely, 2^1120453254 is an apocalyptic number.

1120453254 is an abundant number, since it is smaller than the sum of its proper divisors (1307195502).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1120453254 is a wasteful number, since it uses less digits than its factorization.

1120453254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62247411 (or 62247408 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 1120453254 is about 33473.1721532334. The cubic root of 1120453254 is about 1038.6388918768.

Adding to 1120453254 its reverse (4523540211), we get a palindrome (5643993465).

The spelling of 1120453254 in words is "one billion, one hundred twenty million, four hundred fifty-three thousand, two hundred fifty-four".