2321010031121 has 8 divisors (see below), whose sum is σ = 2356075041024. Its totient is φ = 2285957464560.

The previous prime is 2321010031103. The next prime is 2321010031133. The reversal of 2321010031121 is 1211300101232.

2321010031121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2321010031121 - 2¹⁸ = 2321009768977 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 2321010031121.

It is not an unprimeable number, because it can be changed into a prime (2321010031321) 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, 2734625 + ... + 3481406.

It is an arithmetic number, because the mean of its divisors is an integer number (294509380128).

Almost surely, 2^{2321010031121} is an apocalyptic number.

It is an amenable number.

2321010031121 is a deficient number, since it is larger than the sum of its proper divisors (35065009903).

2321010031121 is an equidigital number, since it uses as much as digits as its factorization.

2321010031121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6221671.

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

Adding to 2321010031121 its reverse (1211300101232), we get a palindrome (3532310132353).

The spelling of 2321010031121 in words is "two trillion, three hundred twenty-one billion, ten million, thirty-one thousand, one hundred twenty-one".