100121340110032 has 40 divisors (see below), whose sum is σ = 199229114765600. Its totient is φ = 48707391007872.

The previous prime is 100121340110009. The next prime is 100121340110093. The reversal of 100121340110032 is 230011043121001.

It is a junction number, because it is equal to n+sod(n) for n = 100121340109991 and 100121340110009.

It is a congruent number.

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, 127278019 + ... + 128062237.

It is an arithmetic number, because the mean of its divisors is an integer number (4980727869140).

Almost surely, 2^{100121340110032} is an apocalyptic number.

It is an amenable number.

100121340110032 is a deficient number, since it is larger than the sum of its proper divisors (99107774655568).

100121340110032 is a wasteful number, since it uses less digits than its factorization.

100121340110032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 999923 (or 999917 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 100121340110032 its reverse (230011043121001), we get a palindrome (330132383231033).

The spelling of 100121340110032 in words is "one hundred trillion, one hundred twenty-one billion, three hundred forty million, one hundred ten thousand, thirty-two".