302002101102 has 128 divisors (see below), whose sum is σ = 666521856000. Its totient is φ = 90666791424.

The previous prime is 302002101097. The next prime is 302002101127. The reversal of 302002101102 is 201101200203.

It is a super-2 number, since 2×302002101102² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 174264628 + ... + 174266360.

It is an arithmetic number, because the mean of its divisors is an integer number (5207202000).

Almost surely, 2^302002101102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 302002101102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (333260928000).

302002101102 is an abundant number, since it is smaller than the sum of its proper divisors (364519754898).

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

302002101102 is a wasteful number, since it uses less digits than its factorization.

302002101102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2162.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 302002101102 its reverse (201101200203), we get a palindrome (503103301305).

The spelling of 302002101102 in words is "three hundred two billion, two million, one hundred one thousand, one hundred two".