101420343341 has 2 divisors, whose sum is σ = 101420343342. Its totient is φ = 101420343340.

The previous prime is 101420343329. The next prime is 101420343359. The reversal of 101420343341 is 143343024101.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88069465225 + 13350878116 = 296765^2 + 115546^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101420343341 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101420343341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101426343341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50710171670 + 50710171671.

It is an arithmetic number, because the mean of its divisors is an integer number (50710171671).

Almost surely, 2^101420343341 is an apocalyptic number.

It is an amenable number.

101420343341 is a deficient number, since it is larger than the sum of its proper divisors (1).

101420343341 is an equidigital number, since it uses as much as digits as its factorization.

101420343341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 101420343341 its reverse (143343024101), we get a palindrome (244763367442).

The spelling of 101420343341 in words is "one hundred one billion, four hundred twenty million, three hundred forty-three thousand, three hundred forty-one".