11030012123441 has 2 divisors, whose sum is σ = 11030012123442. Its totient is φ = 11030012123440.

The previous prime is 11030012123413. The next prime is 11030012123479. The reversal of 11030012123441 is 14432121003011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10972020259216 + 57991864225 = 3312404^2 + 240815^2 .

It is an emirp because it is prime and its reverse (14432121003011) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11030012123441 is a prime.

It is a super-2 number, since 2×11030012123441² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11030012123041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5515006061720 + 5515006061721.

It is an arithmetic number, because the mean of its divisors is an integer number (5515006061721).

Almost surely, 2^{11030012123441} is an apocalyptic number.

It is an amenable number.

11030012123441 is a deficient number, since it is larger than the sum of its proper divisors (1).

11030012123441 is an equidigital number, since it uses as much as digits as its factorization.

11030012123441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 11030012123441 its reverse (14432121003011), we get a palindrome (25462133126452).

The spelling of 11030012123441 in words is "eleven trillion, thirty billion, twelve million, one hundred twenty-three thousand, four hundred forty-one".