1120424021023 has 8 divisors (see below), whose sum is σ = 1179485017200. Its totient is φ = 1061372155968.

The previous prime is 1120424021021. The next prime is 1120424021047. The reversal of 1120424021023 is 3201204240211.

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

It is a cyclic number.

It is not a de Polignac number, because 1120424021023 - 2¹ = 1120424021021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1120424020985 and 1120424021003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120424021021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2030188 + ... + 2522401.

It is an arithmetic number, because the mean of its divisors is an integer number (147435627150).

Almost surely, 2^{1120424021023} is an apocalyptic number.

1120424021023 is a deficient number, since it is larger than the sum of its proper divisors (59060996177).

1120424021023 is a wasteful number, since it uses less digits than its factorization.

1120424021023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4565561.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 1120424021023 its reverse (3201204240211), we get a palindrome (4321628261234).

The spelling of 1120424021023 in words is "one trillion, one hundred twenty billion, four hundred twenty-four million, twenty-one thousand, twenty-three".