2023301011121 has 4 divisors (see below), whose sum is σ = 2178939550452. Its totient is φ = 1867662471792.

The previous prime is 2023301011097. The next prime is 2023301011153. The reversal of 2023301011121 is 1211101033202.

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

It can be written as a sum of positive squares in 2 ways, for example, as 261416441521 + 1761884569600 = 511289^2 + 1327360^2 .

It is not a de Polignac number, because 2023301011121 - 2¹⁰ = 2023301010097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2023301011121.

It is not an unprimeable number, because it can be changed into a prime (2023301011021) 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, 77819269646 + ... + 77819269671.

It is an arithmetic number, because the mean of its divisors is an integer number (544734887613).

Almost surely, 2^{2023301011121} is an apocalyptic number.

It is an amenable number.

2023301011121 is a deficient number, since it is larger than the sum of its proper divisors (155638539331).

2023301011121 is a wasteful number, since it uses less digits than its factorization.

2023301011121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155638539330.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 2023301011121 its reverse (1211101033202), we get a palindrome (3234402044323).

The spelling of 2023301011121 in words is "two trillion, twenty-three billion, three hundred one million, eleven thousand, one hundred twenty-one".