415320102 has 64 divisors (see below), whose sum is σ = 943488000. Its totient is φ = 135393984.

The previous prime is 415320097. The next prime is 415320127. The reversal of 415320102 is 201023514.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 494599 + ... + 495437.

It is an arithmetic number, because the mean of its divisors is an integer number (14742000).

Almost surely, 2^415320102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 415320102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (471744000).

415320102 is an abundant number, since it is smaller than the sum of its proper divisors (528167898).

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

415320102 is a wasteful number, since it uses less digits than its factorization.

415320102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042 (or 1036 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 415320102 is about 20379.4038676307. The cubic root of 415320102 is about 746.0953226045.

Adding to 415320102 its reverse (201023514), we get a palindrome (616343616).

The spelling of 415320102 in words is "four hundred fifteen million, three hundred twenty thousand, one hundred two".