113121142214 has 8 divisors (see below), whose sum is σ = 169683308568. Its totient is φ = 56560039360.

The previous prime is 113121142177. The next prime is 113121142217. The reversal of 113121142214 is 412241121311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 113121142214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113121142217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101654 + ... + 486390.

It is an arithmetic number, because the mean of its divisors is an integer number (21210413571).

Almost surely, 2^113121142214 is an apocalyptic number.

113121142214 is a deficient number, since it is larger than the sum of its proper divisors (56562166354).

113121142214 is a wasteful number, since it uses less digits than its factorization.

113121142214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531750.

The product of its digits is 384, while the sum is 23.

Adding to 113121142214 its reverse (412241121311), we get a palindrome (525362263525).

The spelling of 113121142214 in words is "one hundred thirteen billion, one hundred twenty-one million, one hundred forty-two thousand, two hundred fourteen".