102112336 has 20 divisors (see below), whose sum is σ = 209481012. Its totient is φ = 48052736.

The previous prime is 102112333. The next prime is 102112349. The reversal of 102112336 is 633211201.

It can be written as a sum of positive squares in 2 ways, for example, as 32490000 + 69622336 = 5700^2 + 8344^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102112331) 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, 187435 + ... + 187978.

Almost surely, 2^102112336 is an apocalyptic number.

102112336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

102112336 is an abundant number, since it is smaller than the sum of its proper divisors (107368676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102112336 is a wasteful number, since it uses less digits than its factorization.

102112336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375438 (or 375432 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 102112336 is about 10105.0648686686. The cubic root of 102112336 is about 467.4043362839.

Adding to 102112336 its reverse (633211201), we get a palindrome (735323537).

The spelling of 102112336 in words is "one hundred two million, one hundred twelve thousand, three hundred thirty-six".