100131012110323 has 2 divisors, whose sum is σ = 100131012110324. Its totient is φ = 100131012110322.

The previous prime is 100131012110303. The next prime is 100131012110383. The reversal of 100131012110323 is 323011210131001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100131012110323 - 2¹³ = 100131012102131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100131012110323.

It is not a weakly prime, because it can be changed into another prime (100131012110303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50065506055161 + 50065506055162.

It is an arithmetic number, because the mean of its divisors is an integer number (50065506055162).

Almost surely, 2^{100131012110323} is an apocalyptic number.

100131012110323 is a deficient number, since it is larger than the sum of its proper divisors (1).

100131012110323 is an equidigital number, since it uses as much as digits as its factorization.

100131012110323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 100131012110323 its reverse (323011210131001), we get a palindrome (423142222241324).

The spelling of 100131012110323 in words is "one hundred trillion, one hundred thirty-one billion, twelve million, one hundred ten thousand, three hundred twenty-three".