100243313343003 has 32 divisors (see below), whose sum is σ = 137126455345152. Its totient is φ = 65115201312000.

The previous prime is 100243313342941. The next prime is 100243313343053. The reversal of 100243313343003 is 300343313342001.

It is not a de Polignac number, because 100243313343003 - 2¹⁴ = 100243313326619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100243313343053) 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, 358447078 + ... + 358726628.

It is an arithmetic number, because the mean of its divisors is an integer number (4285201729536).

Almost surely, 2^{100243313343003} is an apocalyptic number.

100243313343003 is a deficient number, since it is larger than the sum of its proper divisors (36883142002149).

100243313343003 is a wasteful number, since it uses less digits than its factorization.

100243313343003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298035.

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 100243313343003 its reverse (300343313342001), we get a palindrome (400586626685004).

The spelling of 100243313343003 in words is "one hundred trillion, two hundred forty-three billion, three hundred thirteen million, three hundred forty-three thousand, three".