100101333231201 has 4 divisors (see below), whose sum is σ = 133468444308272. Its totient is φ = 66734222154132.

The previous prime is 100101333231199. The next prime is 100101333231253. The reversal of 100101333231201 is 102132333101001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 100101333231201 - 2¹ = 100101333231199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100101333131201) 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, 16683555538531 + ... + 16683555538536.

It is an arithmetic number, because the mean of its divisors is an integer number (33367111077068).

Almost surely, 2^{100101333231201} is an apocalyptic number.

It is an amenable number.

100101333231201 is a deficient number, since it is larger than the sum of its proper divisors (33367111077071).

100101333231201 is an equidigital number, since it uses as much as digits as its factorization.

100101333231201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33367111077070.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 100101333231201 its reverse (102132333101001), we get a palindrome (202233666332202).

The spelling of 100101333231201 in words is "one hundred trillion, one hundred one billion, three hundred thirty-three million, two hundred thirty-one thousand, two hundred one".