105798029 has 2 divisors, whose sum is σ = 105798030. Its totient is φ = 105798028.

The previous prime is 105798013. The next prime is 105798031. The reversal of 105798029 is 920897501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72216004 + 33582025 = 8498^2 + 5795^2 .

It is a cyclic number.

It is not a de Polignac number, because 105798029 - 2⁴ = 105798013 is a prime.

It is a super-2 number, since 2×105798029² = 22386445880569682, which contains 22 as substring.

Together with 105798031, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105798079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52899014 + 52899015.

It is an arithmetic number, because the mean of its divisors is an integer number (52899015).

Almost surely, 2^105798029 is an apocalyptic number.

It is an amenable number.

105798029 is a deficient number, since it is larger than the sum of its proper divisors (1).

105798029 is an equidigital number, since it uses as much as digits as its factorization.

105798029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 41.

The square root of 105798029 is about 10285.8168854010. The cubic root of 105798029 is about 472.9615753955.

The spelling of 105798029 in words is "one hundred five million, seven hundred ninety-eight thousand, twenty-nine".