11120034254137 has 2 divisors, whose sum is σ = 11120034254138. Its totient is φ = 11120034254136.

The previous prime is 11120034254057. The next prime is 11120034254141. The reversal of 11120034254137 is 73145243002111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9556624121641 + 1563410132496 = 3091379^2 + 1250364^2 .

It is a cyclic number.

It is not a de Polignac number, because 11120034254137 - 2²⁷ = 11119900036409 is a prime.

It is a super-2 number, since 2×11120034254137² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11120034255137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560017127068 + 5560017127069.

It is an arithmetic number, because the mean of its divisors is an integer number (5560017127069).

Almost surely, 2^{11120034254137} is an apocalyptic number.

It is an amenable number.

11120034254137 is a deficient number, since it is larger than the sum of its proper divisors (1).

11120034254137 is an equidigital number, since it uses as much as digits as its factorization.

11120034254137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 34.

Adding to 11120034254137 its reverse (73145243002111), we get a palindrome (84265277256248).

The spelling of 11120034254137 in words is "eleven trillion, one hundred twenty billion, thirty-four million, two hundred fifty-four thousand, one hundred thirty-seven".