100141223032121 has 16 divisors (see below), whose sum is σ = 101446100041728. Its totient is φ = 98842790062800.

The previous prime is 100141223032117. The next prime is 100141223032139. The reversal of 100141223032121 is 121230322141001.

It is a cyclic number.

It is not a de Polignac number, because 100141223032121 - 2² = 100141223032117 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100141223032111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 461390936 + ... + 461607926.

It is an arithmetic number, because the mean of its divisors is an integer number (6340381252608).

Almost surely, 2^{100141223032121} is an apocalyptic number.

It is an amenable number.

100141223032121 is a deficient number, since it is larger than the sum of its proper divisors (1304877009607).

100141223032121 is a wasteful number, since it uses less digits than its factorization.

100141223032121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231812.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 100141223032121 its reverse (121230322141001), we get a palindrome (221371545173122).

The spelling of 100141223032121 in words is "one hundred trillion, one hundred forty-one billion, two hundred twenty-three million, thirty-two thousand, one hundred twenty-one".