102000415 has 16 divisors (see below), whose sum is σ = 136787616. Its totient is φ = 72371200.

The previous prime is 102000413. The next prime is 102000419. The reversal of 102000415 is 514000201.

It is not a de Polignac number, because 102000415 - 2¹ = 102000413 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102000395 and 102000404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102000413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20362 + ... + 24871.

It is an arithmetic number, because the mean of its divisors is an integer number (8549226).

Almost surely, 2^102000415 is an apocalyptic number.

102000415 is a deficient number, since it is larger than the sum of its proper divisors (34787201).

102000415 is a wasteful number, since it uses less digits than its factorization.

102000415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45290.

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 102000415 is about 10099.5254839027. The cubic root of 102000415 is about 467.2335065002.

Adding to 102000415 its reverse (514000201), we get a palindrome (616000616).

The spelling of 102000415 in words is "one hundred two million, four hundred fifteen", and thus it is an aban number.