101121343214 has 4 divisors (see below), whose sum is σ = 151682014824. Its totient is φ = 50560671606.

The previous prime is 101121343207. The next prime is 101121343229. The reversal of 101121343214 is 412343121101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 412343121101 = 23 ⋅17927961787.

It is a self number, because there is not a number n which added to its sum of digits gives 101121343214.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25280335802 + ... + 25280335805.

It is an arithmetic number, because the mean of its divisors is an integer number (37920503706).

Almost surely, 2^101121343214 is an apocalyptic number.

101121343214 is a deficient number, since it is larger than the sum of its proper divisors (50560671610).

101121343214 is an equidigital number, since it uses as much as digits as its factorization.

101121343214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50560671609.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 101121343214 its reverse (412343121101), we get a palindrome (513464464315).

The spelling of 101121343214 in words is "one hundred one billion, one hundred twenty-one million, three hundred forty-three thousand, two hundred fourteen".