100242212003 has 4 divisors (see below), whose sum is σ = 100243018968. Its totient is φ = 100241405040.

The previous prime is 100242211997. The next prime is 100242212009. The reversal of 100242212003 is 300212242001.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (100242211997) and next prime (100242212009).

It is a cyclic number.

It is not a de Polignac number, because 100242212003 - 2¹⁴ = 100242195619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100242212009) 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, 173426 + ... + 480167.

It is an arithmetic number, because the mean of its divisors is an integer number (25060754742).

Almost surely, 2^100242212003 is an apocalyptic number.

100242212003 is a deficient number, since it is larger than the sum of its proper divisors (806965).

100242212003 is an equidigital number, since it uses as much as digits as its factorization.

100242212003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806964.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 100242212003 its reverse (300212242001), we get a palindrome (400454454004).

The spelling of 100242212003 in words is "one hundred billion, two hundred forty-two million, two hundred twelve thousand, three".