1120124605 has 8 divisors (see below), whose sum is σ = 1345630464. Its totient is φ = 895112400.

The previous prime is 1120124563. The next prime is 1120124653. The reversal of 1120124605 is 5064210211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1120124605 - 2¹⁵ = 1120091837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118401 + ... + 127510.

It is an arithmetic number, because the mean of its divisors is an integer number (168203808).

Almost surely, 2^1120124605 is an apocalyptic number.

It is an amenable number.

1120124605 is a deficient number, since it is larger than the sum of its proper divisors (225505859).

1120124605 is an equidigital number, since it uses as much as digits as its factorization.

1120124605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246827.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 1120124605 is about 33468.2626528477. The cubic root of 1120124605 is about 1038.5373314854.

Adding to 1120124605 its reverse (5064210211), we get a palindrome (6184334816).

The spelling of 1120124605 in words is "one billion, one hundred twenty million, one hundred twenty-four thousand, six hundred five".