211010101102 has 8 divisors (see below), whose sum is σ = 320521672800. Its totient is φ = 104169543504.

The previous prime is 211010101097. The next prime is 211010101151. The reversal of 211010101102 is 201101010112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×211010101102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 667753327 + ... + 667753642.

It is an arithmetic number, because the mean of its divisors is an integer number (40065209100).

Almost surely, 2^211010101102 is an apocalyptic number.

211010101102 is a deficient number, since it is larger than the sum of its proper divisors (109511571698).

211010101102 is a wasteful number, since it uses less digits than its factorization.

211010101102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335507050.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 211010101102 its reverse (201101010112), we get a palindrome (412111111214).

It can be divided in two parts, 21101010110 and 2, that added together give a palindrome (21101010112).

The spelling of 211010101102 in words is "two hundred eleven billion, ten million, one hundred one thousand, one hundred two".