1021010100323 has 2 divisors, whose sum is σ = 1021010100324. Its totient is φ = 1021010100322.

The previous prime is 1021010100301. The next prime is 1021010100337. The reversal of 1021010100323 is 3230010101201.

It is an a-pointer prime, because the next prime (1021010100337) can be obtained adding 1021010100323 to its sum of digits (14).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1021010100323 - 2²⁸ = 1020741664867 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1021010100298 and 1021010100307.

It is not a weakly prime, because it can be changed into another prime (1021010100823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510505050161 + 510505050162.

It is an arithmetic number, because the mean of its divisors is an integer number (510505050162).

Almost surely, 2^{1021010100323} is an apocalyptic number.

1021010100323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1021010100323 is an equidigital number, since it uses as much as digits as its factorization.

1021010100323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1021010100323 its reverse (3230010101201), we get a palindrome (4251020201524).

The spelling of 1021010100323 in words is "one trillion, twenty-one billion, ten million, one hundred thousand, three hundred twenty-three".