100121111311322 has 16 divisors (see below), whose sum is σ = 151991824299840. Its totient is φ = 49457175748512.

The previous prime is 100121111311297. The next prime is 100121111311327. The reversal of 100121111311322 is 223113111121001.

It is a junction number, because it is equal to n+sod(n) for n = 100121111311294 and 100121111311303.

It is not an unprimeable number, because it can be changed into a prime (100121111311327) 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, 35550203 + ... + 38263025.

It is an arithmetic number, because the mean of its divisors is an integer number (9499489018740).

Almost surely, 2^{100121111311322} is an apocalyptic number.

100121111311322 is a deficient number, since it is larger than the sum of its proper divisors (51870712988518).

100121111311322 is a wasteful number, since it uses less digits than its factorization.

100121111311322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2935237.

The product of its (nonzero) digits is 72, while the sum is 20.

Adding to 100121111311322 its reverse (223113111121001), we get a palindrome (323234222432323).

The spelling of 100121111311322 in words is "one hundred trillion, one hundred twenty-one billion, one hundred eleven million, three hundred eleven thousand, three hundred twenty-two".