1000302102 has 64 divisors (see below), whose sum is σ = 2271628800. Its totient is φ = 326198880.

The previous prime is 1000302053. The next prime is 1000302167. The reversal of 1000302102 is 2012030001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

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, 531988 + ... + 533864.

It is an arithmetic number, because the mean of its divisors is an integer number (35494200).

Almost surely, 2^1000302102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1000302102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1135814400).

1000302102 is an abundant number, since it is smaller than the sum of its proper divisors (1271326698).

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

1000302102 is a wasteful number, since it uses less digits than its factorization.

1000302102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2098 (or 2092 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 1000302102 is about 31627.5528930077. The cubic root of 1000302102 is about 1000.1006905277.

Adding to 1000302102 its reverse (2012030001), we get a palindrome (3012332103).

The spelling of 1000302102 in words is "one billion, three hundred two thousand, one hundred two".