100266213233 has 4 divisors (see below), whose sum is σ = 100271861760. Its totient is φ = 100260564708.

The previous prime is 100266213227. The next prime is 100266213247. The reversal of 100266213233 is 332312662001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 332312662001 = 192173 ⋅1729237.

It is a cyclic number.

It is not a de Polignac number, because 100266213233 - 2⁶ = 100266213169 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100266213196 and 100266213205.

It is not an unprimeable number, because it can be changed into a prime (100266213293) 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, 2797553 + ... + 2833166.

It is an arithmetic number, because the mean of its divisors is an integer number (25067965440).

Almost surely, 2^100266213233 is an apocalyptic number.

It is an amenable number.

100266213233 is a deficient number, since it is larger than the sum of its proper divisors (5648527).

100266213233 is an equidigital number, since it uses as much as digits as its factorization.

100266213233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5648526.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 100266213233 its reverse (332312662001), we get a palindrome (432578875234).

The spelling of 100266213233 in words is "one hundred billion, two hundred sixty-six million, two hundred thirteen thousand, two hundred thirty-three".