211120010102 has 16 divisors (see below), whose sum is σ = 330461860320. Its totient is φ = 100966421952.

The previous prime is 211120010083. The next prime is 211120010107. The reversal of 211120010102 is 201010021112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211120010107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1307828 + ... + 1460360.

It is an arithmetic number, because the mean of its divisors is an integer number (20653866270).

Almost surely, 2^211120010102 is an apocalyptic number.

211120010102 is a deficient number, since it is larger than the sum of its proper divisors (119341850218).

211120010102 is a wasteful number, since it uses less digits than its factorization.

211120010102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182647.

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

Adding to 211120010102 its reverse (201010021112), we get a palindrome (412130031214).

The spelling of 211120010102 in words is "two hundred eleven billion, one hundred twenty million, ten thousand, one hundred two".