214102312 has 16 divisors (see below), whose sum is σ = 402315840. Its totient is φ = 106818096.

The previous prime is 214102307. The next prime is 214102349. The reversal of 214102312 is 213201412.

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, 25198 + ... + 32605.

It is an arithmetic number, because the mean of its divisors is an integer number (25144740).

Almost surely, 2^214102312 is an apocalyptic number.

It is an amenable number.

214102312 is a deficient number, since it is larger than the sum of its proper divisors (188213528).

214102312 is a wasteful number, since it uses less digits than its factorization.

214102312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58272 (or 58268 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 214102312 is about 14632.2353726285. The cubic root of 214102312 is about 598.2377104417.

Adding to 214102312 its reverse (213201412), we get a palindrome (427303724).

The spelling of 214102312 in words is "two hundred fourteen million, one hundred two thousand, three hundred twelve".