1120023324 has 72 divisors (see below), whose sum is σ = 3405933440. Its totient is φ = 303162912.

The previous prime is 1120023313. The next prime is 1120023329. The reversal of 1120023324 is 4233200211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1120023297 and 1120023306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120023329) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112174 + ... + 121749.

Almost surely, 2^1120023324 is an apocalyptic number.

1120023324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1120023324 is an abundant number, since it is smaller than the sum of its proper divisors (2285910116).

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

1120023324 is a wasteful number, since it uses less digits than its factorization.

1120023324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233959 (or 233954 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1120023324 is about 33466.7495284499. The cubic root of 1120023324 is about 1038.5060292328.

Adding to 1120023324 its reverse (4233200211), we get a palindrome (5353223535).

The spelling of 1120023324 in words is "one billion, one hundred twenty million, twenty-three thousand, three hundred twenty-four".