211310102 has 16 divisors (see below), whose sum is σ = 335899872. Its totient is φ = 99354240.

The previous prime is 211310101. The next prime is 211310111. The reversal of 211310102 is 201013112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211310101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55727 + ... + 59397.

It is an arithmetic number, because the mean of its divisors is an integer number (20993742).

Almost surely, 2^211310102 is an apocalyptic number.

211310102 is a deficient number, since it is larger than the sum of its proper divisors (124589770).

211310102 is a wasteful number, since it uses less digits than its factorization.

211310102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5383.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 211310102 is about 14536.5092783653. The cubic root of 211310102 is about 595.6256883485.

Adding to 211310102 its reverse (201013112), we get a palindrome (412323214).

The spelling of 211310102 in words is "two hundred eleven million, three hundred ten thousand, one hundred two".