20000302102 has 16 divisors (see below), whose sum is σ = 32777909712. Its totient is φ = 9077117920.

The previous prime is 20000302097. The next prime is 20000302109. The reversal of 20000302102 is 20120300002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20000302109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 681733 + ... + 710464.

It is an arithmetic number, because the mean of its divisors is an integer number (2048619357).

Almost surely, 2^20000302102 is an apocalyptic number.

20000302102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20000302102 is a deficient number, since it is larger than the sum of its proper divisors (12777607610).

20000302102 is a wasteful number, since it uses less digits than its factorization.

20000302102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1392863.

The product of its (nonzero) digits is 24, while the sum is 10.

Adding to 20000302102 its reverse (20120300002), we get a palindrome (40120602104).

The spelling of 20000302102 in words is "twenty billion, three hundred two thousand, one hundred two".