110291953 has 2 divisors, whose sum is σ = 110291954. Its totient is φ = 110291952.

The previous prime is 110291921. The next prime is 110291957. The reversal of 110291953 is 359192011.

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., 73410624 + 36881329 = 8568^2 + 6073^2 .

It is a cyclic number.

It is not a de Polignac number, because 110291953 - 2⁵ = 110291921 is a prime.

It is not a weakly prime, because it can be changed into another prime (110291957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55145976 + 55145977.

It is an arithmetic number, because the mean of its divisors is an integer number (55145977).

Almost surely, 2^110291953 is an apocalyptic number.

It is an amenable number.

110291953 is a deficient number, since it is larger than the sum of its proper divisors (1).

110291953 is an equidigital number, since it uses as much as digits as its factorization.

110291953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2430, while the sum is 31.

The square root of 110291953 is about 10501.9975718908. The cubic root of 110291953 is about 479.5655110502.

The spelling of 110291953 in words is "one hundred ten million, two hundred ninety-one thousand, nine hundred fifty-three".