101023131320611 has 2 divisors, whose sum is σ = 101023131320612. Its totient is φ = 101023131320610.

The previous prime is 101023131320603. The next prime is 101023131320621. The reversal of 101023131320611 is 116023131320101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101023131320611 - 2³ = 101023131320603 is a prime.

It is not a weakly prime, because it can be changed into another prime (101023131320621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50511565660305 + 50511565660306.

It is an arithmetic number, because the mean of its divisors is an integer number (50511565660306).

Almost surely, 2^{101023131320611} is an apocalyptic number.

101023131320611 is a deficient number, since it is larger than the sum of its proper divisors (1).

101023131320611 is an equidigital number, since it uses as much as digits as its factorization.

101023131320611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 25.

Adding to 101023131320611 its reverse (116023131320101), we get a palindrome (217046262640712).

The spelling of 101023131320611 in words is "one hundred one trillion, twenty-three billion, one hundred thirty-one million, three hundred twenty thousand, six hundred eleven".