1110132493 has 2 divisors, whose sum is σ = 1110132494. Its totient is φ = 1110132492.

The previous prime is 1110132431. The next prime is 1110132577. The reversal of 1110132493 is 3942310111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 606489129 + 503643364 = 24627^2 + 22442^2 .

It is an emirp because it is prime and its reverse (3942310111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1110132493 - 2¹⁷ = 1110001421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110132193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555066246 + 555066247.

It is an arithmetic number, because the mean of its divisors is an integer number (555066247).

Almost surely, 2^1110132493 is an apocalyptic number.

It is an amenable number.

1110132493 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110132493 is an equidigital number, since it uses as much as digits as its factorization.

1110132493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 1110132493 is about 33318.6508280272. The cubic root of 1110132493 is about 1035.4399999337.

The spelling of 1110132493 in words is "one billion, one hundred ten million, one hundred thirty-two thousand, four hundred ninety-three".