114121243220213 has 4 divisors (see below), whose sum is σ = 114125207306220. Its totient is φ = 114117279134208.

The previous prime is 114121243220177. The next prime is 114121243220239. The reversal of 114121243220213 is 312022342121411.

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 58692652398769 + 55428590821444 = 7661113^2 + 7445038^2 .

It is a cyclic number.

It is not a de Polignac number, because 114121243220213 - 2¹² = 114121243216117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114121243220713) 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, 1981999820 + ... + 1982057397.

It is an arithmetic number, because the mean of its divisors is an integer number (28531301826555).

Almost surely, 2^{114121243220213} is an apocalyptic number.

It is an amenable number.

114121243220213 is a deficient number, since it is larger than the sum of its proper divisors (3964086007).

114121243220213 is an equidigital number, since it uses as much as digits as its factorization.

114121243220213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3964086006.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 114121243220213 its reverse (312022342121411), we get a palindrome (426143585341624).

The spelling of 114121243220213 in words is "one hundred fourteen trillion, one hundred twenty-one billion, two hundred forty-three million, two hundred twenty thousand, two hundred thirteen".