100304122402 has 32 divisors (see below), whose sum is σ = 166585823424. Its totient is φ = 44913254400.

The previous prime is 100304122339. The next prime is 100304122409. The reversal of 100304122402 is 204221403001.

It is a self number, because there is not a number n which added to its sum of digits gives 100304122402.

It is not an unprimeable number, because it can be changed into a prime (100304122409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1290402 + ... + 1365922.

It is an arithmetic number, because the mean of its divisors is an integer number (5205806982).

Almost surely, 2^100304122402 is an apocalyptic number.

100304122402 is a deficient number, since it is larger than the sum of its proper divisors (66281701022).

100304122402 is a wasteful number, since it uses less digits than its factorization.

100304122402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76434.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 100304122402 its reverse (204221403001), we get a palindrome (304525525403).

The spelling of 100304122402 in words is "one hundred billion, three hundred four million, one hundred twenty-two thousand, four hundred two".