101230012321343 has 2 divisors, whose sum is σ = 101230012321344. Its totient is φ = 101230012321342.

The previous prime is 101230012321171. The next prime is 101230012321379. The reversal of 101230012321343 is 343123210032101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101230012321343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101230012321043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50615006160671 + 50615006160672.

It is an arithmetic number, because the mean of its divisors is an integer number (50615006160672).

Almost surely, 2^{101230012321343} is an apocalyptic number.

101230012321343 is a deficient number, since it is larger than the sum of its proper divisors (1).

101230012321343 is an equidigital number, since it uses as much as digits as its factorization.

101230012321343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 101230012321343 its reverse (343123210032101), we get a palindrome (444353222353444).

The spelling of 101230012321343 in words is "one hundred one trillion, two hundred thirty billion, twelve million, three hundred twenty-one thousand, three hundred forty-three".