10002303402 has 96 divisors (see below), whose sum is σ = 25159085952. Its totient is φ = 2581531776.

The previous prime is 10002303373. The next prime is 10002303403. The reversal of 10002303402 is 20430320001.

It is not an unprimeable number, because it can be changed into a prime (10002303403) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1201968 + ... + 1210260.

It is an arithmetic number, because the mean of its divisors is an integer number (262073812).

Almost surely, 2^10002303402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10002303402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12579542976).

10002303402 is an abundant number, since it is smaller than the sum of its proper divisors (15156782550).

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

10002303402 is a wasteful number, since it uses less digits than its factorization.

10002303402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8412 (or 8365 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 10002303402 its reverse (20430320001), we get a palindrome (30432623403).

The spelling of 10002303402 in words is "ten billion, two million, three hundred three thousand, four hundred two".