211023313102 has 8 divisors (see below), whose sum is σ = 361754251056. Its totient is φ = 90438562752.

The previous prime is 211023313099. The next prime is 211023313117. The reversal of 211023313102 is 201313320112.

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

It is a self number, because there is not a number n which added to its sum of digits gives 211023313102.

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, 7536546883 + ... + 7536546910.

It is an arithmetic number, because the mean of its divisors is an integer number (45219281382).

Almost surely, 2^211023313102 is an apocalyptic number.

211023313102 is a deficient number, since it is larger than the sum of its proper divisors (150730937954).

211023313102 is a wasteful number, since it uses less digits than its factorization.

211023313102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15073093802.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 211023313102 its reverse (201313320112), we get a palindrome (412336633214).

The spelling of 211023313102 in words is "two hundred eleven billion, twenty-three million, three hundred thirteen thousand, one hundred two".