122103140313443 has 8 divisors (see below), whose sum is σ = 131522036130816. Its totient is φ = 113026749798600.

The previous prime is 122103140313439. The next prime is 122103140313499. The reversal of 122103140313443 is 344313041301221.

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 122103140313443 - 2² = 122103140313439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122103140310443) 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, 85626324893 + ... + 85626326318.

It is an arithmetic number, because the mean of its divisors is an integer number (16440254516352).

Almost surely, 2^{122103140313443} is an apocalyptic number.

122103140313443 is a deficient number, since it is larger than the sum of its proper divisors (9418895817373).

122103140313443 is a wasteful number, since it uses less digits than its factorization.

122103140313443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171252651265.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 122103140313443 its reverse (344313041301221), we get a palindrome (466416181614664).

The spelling of 122103140313443 in words is "one hundred twenty-two trillion, one hundred three billion, one hundred forty million, three hundred thirteen thousand, four hundred forty-three".