102334312 has 8 divisors (see below), whose sum is σ = 191876850. Its totient is φ = 51167152.

The previous prime is 102334307. The next prime is 102334313. The reversal of 102334312 is 213433201.

It can be written as a sum of positive squares in only one way, i.e., 69455556 + 32878756 = 8334^2 + 5734^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×102334312² = 20944622825026688, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102334312.

It is not an unprimeable number, because it can be changed into a prime (102334313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6395887 + ... + 6395902.

Almost surely, 2^102334312 is an apocalyptic number.

It is an amenable number.

102334312 is a deficient number, since it is larger than the sum of its proper divisors (89542538).

102334312 is a wasteful number, since it uses less digits than its factorization.

102334312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12791795 (or 12791791 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 102334312 is about 10116.0423091247. The cubic root of 102334312 is about 467.7427787586.

Adding to 102334312 its reverse (213433201), we get a palindrome (315767513).

The spelling of 102334312 in words is "one hundred two million, three hundred thirty-four thousand, three hundred twelve".