100402102 has 8 divisors (see below), whose sum is σ = 159462216. Its totient is φ = 47248032.

The previous prime is 100402079. The next prime is 100402111. The reversal of 100402102 is 201204001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1476468 + ... + 1476535.

It is an arithmetic number, because the mean of its divisors is an integer number (19932777).

Almost surely, 2^100402102 is an apocalyptic number.

100402102 is a deficient number, since it is larger than the sum of its proper divisors (59060114).

100402102 is a wasteful number, since it uses less digits than its factorization.

100402102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2953022.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 100402102 is about 10020.0849297798. The cubic root of 100402102 is about 464.7801820701.

Adding to 100402102 its reverse (201204001), we get a palindrome (301606103).

The spelling of 100402102 in words is "one hundred million, four hundred two thousand, one hundred two".