102031220332203 has 32 divisors (see below), whose sum is σ = 141858788194560. Its totient is φ = 65169324696960.

The previous prime is 102031220332183. The next prime is 102031220332219. The reversal of 102031220332203 is 302233022130201.

It is not a de Polignac number, because 102031220332203 - 2⁴⁰ = 100931708704427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102031220332243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16520193 + ... + 21839853.

It is an arithmetic number, because the mean of its divisors is an integer number (4433087131080).

Almost surely, 2^{102031220332203} is an apocalyptic number.

102031220332203 is a deficient number, since it is larger than the sum of its proper divisors (39827567862357).

102031220332203 is a wasteful number, since it uses less digits than its factorization.

102031220332203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5322347.

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

Adding to 102031220332203 its reverse (302233022130201), we get a palindrome (404264242462404).

The spelling of 102031220332203 in words is "one hundred two trillion, thirty-one billion, two hundred twenty million, three hundred thirty-two thousand, two hundred three".