101342300243 has 4 divisors (see below), whose sum is σ = 107303612040. Its totient is φ = 95380988448.

The previous prime is 101342300231. The next prime is 101342300251. The reversal of 101342300243 is 342003243101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101342300243 - 2¹⁴ = 101342283859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101342360243) 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, 2980655873 + ... + 2980655906.

It is an arithmetic number, because the mean of its divisors is an integer number (26825903010).

Almost surely, 2^101342300243 is an apocalyptic number.

101342300243 is a deficient number, since it is larger than the sum of its proper divisors (5961311797).

101342300243 is an equidigital number, since it uses as much as digits as its factorization.

101342300243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5961311796.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 101342300243 its reverse (342003243101), we get a palindrome (443345543344).

The spelling of 101342300243 in words is "one hundred one billion, three hundred forty-two million, three hundred thousand, two hundred forty-three".