100203035311122 has 16 divisors (see below), whose sum is σ = 200407761340320. Its totient is φ = 33400729984032.

The previous prime is 100203035311109. The next prime is 100203035311147. The reversal of 100203035311122 is 221113530302001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100203035311092 and 100203035311101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69675472 + ... + 71099067.

It is an arithmetic number, because the mean of its divisors is an integer number (12525485083770).

Almost surely, 2^{100203035311122} is an apocalyptic number.

100203035311122 is an abundant number, since it is smaller than the sum of its proper divisors (100204726029198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100203035311122 is a wasteful number, since it uses less digits than its factorization.

100203035311122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140893177.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 100203035311122 its reverse (221113530302001), we get a palindrome (321316565613123).

The spelling of 100203035311122 in words is "one hundred trillion, two hundred three billion, thirty-five million, three hundred eleven thousand, one hundred twenty-two".