100102102211 has 4 divisors (see below), whose sum is σ = 100102872912. Its totient is φ = 100101331512.

The previous prime is 100102102207. The next prime is 100102102213. The reversal of 100102102211 is 112201201001.

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 a cyclic number.

It is not a de Polignac number, because 100102102211 - 2² = 100102102207 is a prime.

It is a super-2 number, since 2×100102102211² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100102102192 and 100102102201.

It is not an unprimeable number, because it can be changed into a prime (100102102213) 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, 137300 + ... + 468033.

It is an arithmetic number, because the mean of its divisors is an integer number (25025718228).

Almost surely, 2^100102102211 is an apocalyptic number.

100102102211 is a deficient number, since it is larger than the sum of its proper divisors (770701).

100102102211 is an equidigital number, since it uses as much as digits as its factorization.

100102102211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770700.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 100102102211 its reverse (112201201001), we get a palindrome (212303303212).

The spelling of 100102102211 in words is "one hundred billion, one hundred two million, one hundred two thousand, two hundred eleven".