100121203333311 has 8 divisors (see below), whose sum is σ = 133494988241664. Its totient is φ = 66747443656920.

The previous prime is 100121203333243. The next prime is 100121203333337. The reversal of 100121203333311 is 113333302121001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100121203333311 - 2¹³ = 100121203325119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100121201333311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6903850 + ... + 15745016.

It is an arithmetic number, because the mean of its divisors is an integer number (16686873530208).

Almost surely, 2^{100121203333311} is an apocalyptic number.

100121203333311 is a deficient number, since it is larger than the sum of its proper divisors (33373784908353).

100121203333311 is an equidigital number, since it uses as much as digits as its factorization.

100121203333311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12615981.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 100121203333311 its reverse (113333302121001), we get a palindrome (213454505454312).

The spelling of 100121203333311 in words is "one hundred trillion, one hundred twenty-one billion, two hundred three million, three hundred thirty-three thousand, three hundred eleven".