2040023233121 has 8 divisors (see below), whose sum is σ = 2060797015680. Its totient is φ = 2019268060992.

The previous prime is 2040023233111. The next prime is 2040023233163. The reversal of 2040023233121 is 1213323200402.

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 2040023233121 - 2¹⁸ = 2040022970977 is a prime.

It is a super-2 number, since 2×2040023233121² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2040023233111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4432205 + ... + 4870778.

It is an arithmetic number, because the mean of its divisors is an integer number (257599626960).

Almost surely, 2^{2040023233121} is an apocalyptic number.

It is an amenable number.

2040023233121 is a deficient number, since it is larger than the sum of its proper divisors (20773782559).

2040023233121 is a wasteful number, since it uses less digits than its factorization.

2040023233121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9305215.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2040023233121 its reverse (1213323200402), we get a palindrome (3253346433523).

The spelling of 2040023233121 in words is "two trillion, forty billion, twenty-three million, two hundred thirty-three thousand, one hundred twenty-one".