211313121014 has 8 divisors (see below), whose sum is σ = 317244593640. Its totient is φ = 105564923136.

The previous prime is 211313120999. The next prime is 211313121031. The reversal of 211313121014 is 410121313112.

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

It is a super-2 number, since 2×211313121014² (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, 45815804 + ... + 45820415.

It is an arithmetic number, because the mean of its divisors is an integer number (39655574205).

Almost surely, 2^211313121014 is an apocalyptic number.

211313121014 is a deficient number, since it is larger than the sum of its proper divisors (105931472626).

211313121014 is a wasteful number, since it uses less digits than its factorization.

211313121014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91637374.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 211313121014 its reverse (410121313112), we get a palindrome (621434434126).

The spelling of 211313121014 in words is "two hundred eleven billion, three hundred thirteen million, one hundred twenty-one thousand, fourteen".