102340214 has 8 divisors (see below), whose sum is σ = 153609888. Its totient is φ = 51136920.

The previous prime is 102340211. The next prime is 102340237. The reversal of 102340214 is 412043201.

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

It is a junction number, because it is equal to n+sod(n) for n = 102340192 and 102340201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102340211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12542 + ... + 19025.

It is an arithmetic number, because the mean of its divisors is an integer number (19201236).

Almost surely, 2^102340214 is an apocalyptic number.

102340214 is a deficient number, since it is larger than the sum of its proper divisors (51269674).

102340214 is a wasteful number, since it uses less digits than its factorization.

102340214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33190.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 102340214 is about 10116.3340197920. The cubic root of 102340214 is about 467.7517707404.

Adding to 102340214 its reverse (412043201), we get a palindrome (514383415).

The spelling of 102340214 in words is "one hundred two million, three hundred forty thousand, two hundred fourteen".