107255261 has 4 divisors (see below), whose sum is σ = 113564412. Its totient is φ = 100946112.

The previous prime is 107255251. The next prime is 107255297. The reversal of 107255261 is 162552701.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 76230361 + 31024900 = 8731^2 + 5570^2 .

It is a cyclic number.

It is not a de Polignac number, because 107255261 - 2¹⁴ = 107238877 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107255251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3154550 + ... + 3154583.

It is an arithmetic number, because the mean of its divisors is an integer number (28391103).

Almost surely, 2^107255261 is an apocalyptic number.

It is an amenable number.

107255261 is a deficient number, since it is larger than the sum of its proper divisors (6309151).

107255261 is an equidigital number, since it uses as much as digits as its factorization.

107255261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6309150.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 107255261 is about 10356.4115889627. The cubic root of 107255261 is about 475.1231606766.

The spelling of 107255261 in words is "one hundred seven million, two hundred fifty-five thousand, two hundred sixty-one".