1030340111 has 4 divisors (see below), whose sum is σ = 1040962272. Its totient is φ = 1019717952.

The previous prime is 1030340053. The next prime is 1030340117. The reversal of 1030340111 is 1110430301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1110430301 = 23071 ⋅48131.

It is a cyclic number.

It is not a de Polignac number, because 1030340111 - 2¹⁸ = 1030077967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030340117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5310935 + ... + 5311128.

It is an arithmetic number, because the mean of its divisors is an integer number (260240568).

Almost surely, 2^1030340111 is an apocalyptic number.

1030340111 is a deficient number, since it is larger than the sum of its proper divisors (10622161).

1030340111 is an equidigital number, since it uses as much as digits as its factorization.

1030340111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10622160.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1030340111 is about 32098.9113678330. The cubic root of 1030340111 is about 1010.0127799579.

Adding to 1030340111 its reverse (1110430301), we get a palindrome (2140770412).

The spelling of 1030340111 in words is "one billion, thirty million, three hundred forty thousand, one hundred eleven".