100243301433 has 32 divisors (see below), whose sum is σ = 146302640640. Its totient is φ = 60547935360.

The previous prime is 100243301419. The next prime is 100243301437. The reversal of 100243301433 is 334103342001.

It is not a de Polignac number, because 100243301433 - 2¹⁸ = 100243039289 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (100243301437) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14278198 + ... + 14285216.

It is an arithmetic number, because the mean of its divisors is an integer number (4571957520).

Almost surely, 2^100243301433 is an apocalyptic number.

It is an amenable number.

100243301433 is a deficient number, since it is larger than the sum of its proper divisors (46059339207).

100243301433 is a wasteful number, since it uses less digits than its factorization.

100243301433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8437.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 100243301433 its reverse (334103342001), we get a palindrome (434346643434).

The spelling of 100243301433 in words is "one hundred billion, two hundred forty-three million, three hundred one thousand, four hundred thirty-three".