105514261 has 2 divisors, whose sum is σ = 105514262. Its totient is φ = 105514260.

The previous prime is 105514219. The next prime is 105514309. The reversal of 105514261 is 162415501.

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., 88548100 + 16966161 = 9410^2 + 4119^2 .

It is a cyclic number.

It is not a de Polignac number, because 105514261 - 2¹¹ = 105512213 is a prime.

It is a super-2 number, since 2×105514261² = 22266518548752242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105511261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52757130 + 52757131.

It is an arithmetic number, because the mean of its divisors is an integer number (52757131).

Almost surely, 2^105514261 is an apocalyptic number.

It is an amenable number.

105514261 is a deficient number, since it is larger than the sum of its proper divisors (1).

105514261 is an equidigital number, since it uses as much as digits as its factorization.

105514261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 105514261 is about 10272.0134832466. The cubic root of 105514261 is about 472.5383427728.

Adding to 105514261 its reverse (162415501), we get a palindrome (267929762).

It can be divided in two parts, 1055 and 14261, that multiplied together give a triangular number (15045355 = T₅₄₈₅).

The spelling of 105514261 in words is "one hundred five million, five hundred fourteen thousand, two hundred sixty-one".