102345334 has 16 divisors (see below), whose sum is σ = 188945568. Its totient is φ = 40488192.

The previous prime is 102345319. The next prime is 102345337. The reversal of 102345334 is 433543201.

It is a junction number, because it is equal to n+sod(n) for n = 102345299 and 102345308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102345337) 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, 280987 + ... + 281350.

It is an arithmetic number, because the mean of its divisors is an integer number (11809098).

Almost surely, 2^102345334 is an apocalyptic number.

102345334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

102345334 is a deficient number, since it is larger than the sum of its proper divisors (86600234).

102345334 is a wasteful number, since it uses less digits than its factorization.

102345334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562359.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 102345334 is about 10116.5870727237. The cubic root of 102345334 is about 467.7595710274.

Adding to 102345334 its reverse (433543201), we get a palindrome (535888535).

The spelling of 102345334 in words is "one hundred two million, three hundred forty-five thousand, three hundred thirty-four".