1120201002023 has 4 divisors (see below), whose sum is σ = 1124024213928. Its totient is φ = 1116377790120.

The previous prime is 1120201002007. The next prime is 1120201002029. The reversal of 1120201002023 is 3202001020211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1120201002023 - 2⁴ = 1120201002007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1120201001989 and 1120201002007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120201002029) 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, 1911605513 + ... + 1911606098.

It is an arithmetic number, because the mean of its divisors is an integer number (281006053482).

Almost surely, 2^{1120201002023} is an apocalyptic number.

1120201002023 is a deficient number, since it is larger than the sum of its proper divisors (3823211905).

1120201002023 is an equidigital number, since it uses as much as digits as its factorization.

1120201002023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3823211904.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1120201002023 its reverse (3202001020211), we get a palindrome (4322202022234).

The spelling of 1120201002023 in words is "one trillion, one hundred twenty billion, two hundred one million, two thousand, twenty-three".