101202300243 has 24 divisors (see below), whose sum is σ = 159480290736. Its totient is φ = 61330881600.

The previous prime is 101202300229. The next prime is 101202300271. The reversal of 101202300243 is 342003202101.

101202300243 is a `hidden beast` number, since 1 + 0 + 120 + 2 + 300 + 243 = 666.

It is not a de Polignac number, because 101202300243 - 2²⁶ = 101135191379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101202300343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2936733 + ... + 2970993.

It is an arithmetic number, because the mean of its divisors is an integer number (6645012114).

Almost surely, 2^101202300243 is an apocalyptic number.

101202300243 is a deficient number, since it is larger than the sum of its proper divisors (58277990493).

101202300243 is a wasteful number, since it uses less digits than its factorization.

101202300243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64115 (or 64112 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 101202300243 its reverse (342003202101), we get a palindrome (443205502344).

The spelling of 101202300243 in words is "one hundred one billion, two hundred two million, three hundred thousand, two hundred forty-three".