102103122103231 has 16 divisors (see below), whose sum is σ = 107517257526240. Its totient is φ = 96693022218240.

The previous prime is 102103122103211. The next prime is 102103122103237. The reversal of 102103122103231 is 132301221301201.

It is a cyclic number.

It is not a de Polignac number, because 102103122103231 - 2⁹ = 102103122102719 is a prime.

It is a super-2 number, since 2×102103122103231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102103122103237) 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 15 ways as a sum of consecutive naturals, for example, 569768161 + ... + 569947333.

It is an arithmetic number, because the mean of its divisors is an integer number (6719828595390).

Almost surely, 2^{102103122103231} is an apocalyptic number.

102103122103231 is a deficient number, since it is larger than the sum of its proper divisors (5414135423009).

102103122103231 is a wasteful number, since it uses less digits than its factorization.

102103122103231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190266.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 102103122103231 its reverse (132301221301201), we get a palindrome (234404343404432).

The spelling of 102103122103231 in words is "one hundred two trillion, one hundred three billion, one hundred twenty-two million, one hundred three thousand, two hundred thirty-one".