2230313142121 has 8 divisors (see below), whose sum is σ = 2361547292040. Its totient is φ = 2099083354368.

The previous prime is 2230313142119. The next prime is 2230313142131. The reversal of 2230313142121 is 1212413130322.

It can be written as a sum of positive squares in 4 ways, for example, as 1868347265625 + 361965876496 = 1366875^2 + 601636^2 .

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 2230313142121 - 2¹ = 2230313142119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2230313142131) 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, 7126 + ... + 2112031.

It is an arithmetic number, because the mean of its divisors is an integer number (295193411505).

Almost surely, 2^{2230313142121} is an apocalyptic number.

It is an amenable number.

2230313142121 is a deficient number, since it is larger than the sum of its proper divisors (131234149919).

2230313142121 is a wasteful number, since it uses less digits than its factorization.

2230313142121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2181083.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 2230313142121 its reverse (1212413130322), we get a palindrome (3442726272443).

The spelling of 2230313142121 in words is "two trillion, two hundred thirty billion, three hundred thirteen million, one hundred forty-two thousand, one hundred twenty-one".