100040213011103 has 4 divisors (see below), whose sum is σ = 102168728181600. Its totient is φ = 97911697840608.

The previous prime is 100040213011091. The next prime is 100040213011147. The reversal of 100040213011103 is 301110312040001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100040213011103 - 2⁴ = 100040213011087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100040213011163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1064257585178 + ... + 1064257585271.

It is an arithmetic number, because the mean of its divisors is an integer number (25542182045400).

Almost surely, 2^{100040213011103} is an apocalyptic number.

100040213011103 is a deficient number, since it is larger than the sum of its proper divisors (2128515170497).

100040213011103 is an equidigital number, since it uses as much as digits as its factorization.

100040213011103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2128515170496.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 100040213011103 its reverse (301110312040001), we get a palindrome (401150525051104).

The spelling of 100040213011103 in words is "one hundred trillion, forty billion, two hundred thirteen million, eleven thousand, one hundred three".