100443023115214 has 64 divisors (see below), whose sum is σ = 164191321030464. Its totient is φ = 45806424846336.

The previous prime is 100443023115209. The next prime is 100443023115217. The reversal of 100443023115214 is 412511320344001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100443023115217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5195408692 + ... + 5195428024.

It is an arithmetic number, because the mean of its divisors is an integer number (2565489391101).

Almost surely, 2^{100443023115214} is an apocalyptic number.

100443023115214 is a deficient number, since it is larger than the sum of its proper divisors (63748297915250).

100443023115214 is a wasteful number, since it uses less digits than its factorization.

100443023115214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22661.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 100443023115214 its reverse (412511320344001), we get a palindrome (512954343459215).

The spelling of 100443023115214 in words is "one hundred trillion, four hundred forty-three billion, twenty-three million, one hundred fifteen thousand, two hundred fourteen".