1123800162 has 8 divisors (see below), whose sum is σ = 2247600336. Its totient is φ = 374600052.

The previous prime is 1123800151. The next prime is 1123800169. The reversal of 1123800162 is 2610083211.

1123800162 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

1123800162 is an admirable number.

It is a super-2 number, since 2×1123800162² = 2525853608222452488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1123800169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93650008 + ... + 93650019.

It is an arithmetic number, because the mean of its divisors is an integer number (280950042).

Almost surely, 2^1123800162 is an apocalyptic number.

1123800162 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1123800162 is a wasteful number, since it uses less digits than its factorization.

1123800162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187300032.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 1123800162 is about 33523.1287620950. The cubic root of 1123800162 is about 1039.6720372440.

Adding to 1123800162 its reverse (2610083211), we get a palindrome (3733883373).

The spelling of 1123800162 in words is "one billion, one hundred twenty-three million, eight hundred thousand, one hundred sixty-two".