201034102402 has 16 divisors (see below), whose sum is σ = 344704322880. Its totient is φ = 86138864208.

The previous prime is 201034102387. The next prime is 201034102421. The reversal of 201034102402 is 204201430102.

201034102402 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 201034102402.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1483452 + ... + 1613287.

It is an arithmetic number, because the mean of its divisors is an integer number (21544020180).

Almost surely, 2^201034102402 is an apocalyptic number.

201034102402 is a deficient number, since it is larger than the sum of its proper divisors (143670220478).

201034102402 is a wasteful number, since it uses less digits than its factorization.

201034102402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3101385.

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

Adding to 201034102402 its reverse (204201430102), we get a palindrome (405235532504).

The spelling of 201034102402 in words is "two hundred one billion, thirty-four million, one hundred two thousand, four hundred two".