110000006261 has 2 divisors, whose sum is σ = 110000006262. Its totient is φ = 110000006260.

The previous prime is 110000006203. The next prime is 110000006299. The reversal of 110000006261 is 162600000011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61332999025 + 48667007236 = 247655^2 + 220606^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110000006261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110000006461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55000003130 + 55000003131.

It is an arithmetic number, because the mean of its divisors is an integer number (55000003131).

Almost surely, 2^110000006261 is an apocalyptic number.

It is an amenable number.

110000006261 is a deficient number, since it is larger than the sum of its proper divisors (1).

110000006261 is an equidigital number, since it uses as much as digits as its factorization.

110000006261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 110000006261 its reverse (162600000011), we get a palindrome (272600006272).

The spelling of 110000006261 in words is "one hundred ten billion, six thousand, two hundred sixty-one".