105151420141 has 2 divisors, whose sum is σ = 105151420142. Its totient is φ = 105151420140.

The previous prime is 105151420093. The next prime is 105151420163. The reversal of 105151420141 is 141024151501.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104539055625 + 612364516 = 323325^2 + 24746^2 .

It is an emirp because it is prime and its reverse (141024151501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 105151420141 - 2⁷ = 105151420013 is a prime.

It is a super-2 number, since 2×105151420141² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105151430141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52575710070 + 52575710071.

It is an arithmetic number, because the mean of its divisors is an integer number (52575710071).

Almost surely, 2^105151420141 is an apocalyptic number.

It is an amenable number.

105151420141 is a deficient number, since it is larger than the sum of its proper divisors (1).

105151420141 is an equidigital number, since it uses as much as digits as its factorization.

105151420141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 800, while the sum is 25.

Adding to 105151420141 its reverse (141024151501), we get a palindrome (246175571642).

The spelling of 105151420141 in words is "one hundred five billion, one hundred fifty-one million, four hundred twenty thousand, one hundred forty-one".