201032402102 has 16 divisors (see below), whose sum is σ = 344632734720. Its totient is φ = 86155303848.

The previous prime is 201032402099. The next prime is 201032402111. The reversal of 201032402102 is 201204230102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1529513 + ... + 1655739.

It is an arithmetic number, because the mean of its divisors is an integer number (21539545920).

Almost surely, 2^201032402102 is an apocalyptic number.

201032402102 is a deficient number, since it is larger than the sum of its proper divisors (143600332618).

201032402102 is a wasteful number, since it uses less digits than its factorization.

201032402102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239995.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 201032402102 its reverse (201204230102), we get a palindrome (402236632204).

The spelling of 201032402102 in words is "two hundred one billion, thirty-two million, four hundred two thousand, one hundred two".