105452415251 has 2 divisors, whose sum is σ = 105452415252. Its totient is φ = 105452415250.

The previous prime is 105452415169. The next prime is 105452415253. The reversal of 105452415251 is 152514254501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 105452415251 - 2³⁴ = 88272546067 is a prime.

It is a super-2 number, since 2×105452415251² (a number of 23 digits) contains 22 as substring.

Together with 105452415253, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (105452415253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52726207625 + 52726207626.

It is an arithmetic number, because the mean of its divisors is an integer number (52726207626).

Almost surely, 2^105452415251 is an apocalyptic number.

105452415251 is a deficient number, since it is larger than the sum of its proper divisors (1).

105452415251 is an equidigital number, since it uses as much as digits as its factorization.

105452415251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40000, while the sum is 35.

Adding to 105452415251 its reverse (152514254501), we get a palindrome (257966669752).

The spelling of 105452415251 in words is "one hundred five billion, four hundred fifty-two million, four hundred fifteen thousand, two hundred fifty-one".