100001013212323 has 2 divisors, whose sum is σ = 100001013212324. Its totient is φ = 100001013212322.

The previous prime is 100001013212213. The next prime is 100001013212327. The reversal of 100001013212323 is 323212310100001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100001013212323 - 2⁹ = 100001013211811 is a prime.

It is a super-2 number, since 2×100001013212323² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100001013212323.

It is not a weakly prime, because it can be changed into another prime (100001013212327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50000506606161 + 50000506606162.

It is an arithmetic number, because the mean of its divisors is an integer number (50000506606162).

Almost surely, 2^{100001013212323} is an apocalyptic number.

100001013212323 is a deficient number, since it is larger than the sum of its proper divisors (1).

100001013212323 is an equidigital number, since it uses as much as digits as its factorization.

100001013212323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 100001013212323 its reverse (323212310100001), we get a palindrome (423213323312324).

The spelling of 100001013212323 in words is "one hundred trillion, one billion, thirteen million, two hundred twelve thousand, three hundred twenty-three".