102003203203210 has 32 divisors (see below), whose sum is σ = 184659481562112. Its totient is φ = 40567336173120.

The previous prime is 102003203203201. The next prime is 102003203203243. The reversal of 102003203203210 is 12302302300201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9556992 + ... + 17185531.

It is an arithmetic number, because the mean of its divisors is an integer number (5770608798816).

Almost surely, 2^{102003203203210} is an apocalyptic number.

102003203203210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102003203203210 is a deficient number, since it is larger than the sum of its proper divisors (82656278358902).

102003203203210 is a wasteful number, since it uses less digits than its factorization.

102003203203210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26744718.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 102003203203210 its reverse (12302302300201), we get a palindrome (114305505503411).

The spelling of 102003203203210 in words is "one hundred two trillion, three billion, two hundred three million, two hundred three thousand, two hundred ten".