11030142332243 has 16 divisors (see below), whose sum is σ = 11100189977856. Its totient is φ = 10960338554880.

The previous prime is 11030142332207. The next prime is 11030142332303. The reversal of 11030142332243 is 34223324103011.

It is a cyclic number.

It is not a de Polignac number, because 11030142332243 - 2⁶ = 11030142332179 is a prime.

It is a super-2 number, since 2×11030142332243² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11030142332203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349227230 + ... + 349258812.

It is an arithmetic number, because the mean of its divisors is an integer number (693761873616).

Almost surely, 2^{11030142332243} is an apocalyptic number.

11030142332243 is a deficient number, since it is larger than the sum of its proper divisors (70047645613).

11030142332243 is a wasteful number, since it uses less digits than its factorization.

11030142332243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35374.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 11030142332243 its reverse (34223324103011), we get a palindrome (45253466435254).

The spelling of 11030142332243 in words is "eleven trillion, thirty billion, one hundred forty-two million, three hundred thirty-two thousand, two hundred forty-three".