1120123262 has 8 divisors (see below), whose sum is σ = 1680327192. Its totient is φ = 560014200.

The previous prime is 1120123261. The next prime is 1120123331. The reversal of 1120123262 is 2623210211.

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

It is a super-2 number, since 2×1120123262² = 2509352244147041288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120123261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31712 + ... + 56972.

It is an arithmetic number, because the mean of its divisors is an integer number (210040899).

Almost surely, 2^1120123262 is an apocalyptic number.

1120123262 is a deficient number, since it is larger than the sum of its proper divisors (560203930).

1120123262 is a wasteful number, since it uses less digits than its factorization.

1120123262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47434.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1120123262 is about 33468.2425890575. The cubic root of 1120123262 is about 1038.5369164256.

Adding to 1120123262 its reverse (2623210211), we get a palindrome (3743333473).

The spelling of 1120123262 in words is "one billion, one hundred twenty million, one hundred twenty-three thousand, two hundred sixty-two".