102203203231203 has 32 divisors (see below), whose sum is σ = 143763334752000. Its totient is φ = 64405294926336.

The previous prime is 102203203231121. The next prime is 102203203231211. The reversal of 102203203231203 is 302132302302201.

It is not a de Polignac number, because 102203203231203 - 2⁹ = 102203203230691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102203203231273) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 695408775 + ... + 695555727.

It is an arithmetic number, because the mean of its divisors is an integer number (4492604211000).

Almost surely, 2^{102203203231203} is an apocalyptic number.

102203203231203 is a deficient number, since it is larger than the sum of its proper divisors (41560131520797).

102203203231203 is a wasteful number, since it uses less digits than its factorization.

102203203231203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174131.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 102203203231203 its reverse (302132302302201), we get a palindrome (404335505533404).

The spelling of 102203203231203 in words is "one hundred two trillion, two hundred three billion, two hundred three million, two hundred thirty-one thousand, two hundred three".