105300761 has 2 divisors, whose sum is σ = 105300762. Its totient is φ = 105300760.

The previous prime is 105300757. The next prime is 105300773. The reversal of 105300761 is 167003501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66113161 + 39187600 = 8131^2 + 6260^2 .

It is a cyclic number.

It is not a de Polignac number, because 105300761 - 2² = 105300757 is a prime.

It is a super-2 number, since 2×105300761² = 22176500534358242, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (105300721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52650380 + 52650381.

It is an arithmetic number, because the mean of its divisors is an integer number (52650381).

Almost surely, 2^105300761 is an apocalyptic number.

It is an amenable number.

105300761 is a deficient number, since it is larger than the sum of its proper divisors (1).

105300761 is an equidigital number, since it uses as much as digits as its factorization.

105300761 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 105300761 is about 10261.6159058893. The cubic root of 105300761 is about 472.2194125559.

The spelling of 105300761 in words is "one hundred five million, three hundred thousand, seven hundred sixty-one".