120403204102 has 8 divisors (see below), whose sum is σ = 184804918056. Its totient is φ = 58801564752.

The previous prime is 120403204099. The next prime is 120403204127. The reversal of 120403204102 is 201402304021.

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

It is a self number, because there is not a number n which added to its sum of digits gives 120403204102.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 700018543 + ... + 700018714.

It is an arithmetic number, because the mean of its divisors is an integer number (23100614757).

Almost surely, 2^120403204102 is an apocalyptic number.

120403204102 is a deficient number, since it is larger than the sum of its proper divisors (64401713954).

120403204102 is a wasteful number, since it uses less digits than its factorization.

120403204102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1400037302.

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

Adding to 120403204102 its reverse (201402304021), we get a palindrome (321805508123).

The spelling of 120403204102 in words is "one hundred twenty billion, four hundred three million, two hundred four thousand, one hundred two".