1120203032023 has 8 divisors (see below), whose sum is σ = 1179187614000. Its totient is φ = 1061221102848.

The previous prime is 1120203031967. The next prime is 1120203032057. The reversal of 1120203032023 is 3202303020211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1120203032023 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120203032623) 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, 234765 + ... + 1515097.

It is an arithmetic number, because the mean of its divisors is an integer number (147398451750).

Almost surely, 2^{1120203032023} is an apocalyptic number.

1120203032023 is a deficient number, since it is larger than the sum of its proper divisors (58984581977).

1120203032023 is a wasteful number, since it uses less digits than its factorization.

1120203032023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326401.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1120203032023 its reverse (3202303020211), we get a palindrome (4322506052234).

The spelling of 1120203032023 in words is "one trillion, one hundred twenty billion, two hundred three million, thirty-two thousand, twenty-three".