103245114136553 has 2 divisors, whose sum is σ = 103245114136554. Its totient is φ = 103245114136552.

The previous prime is 103245114136529. The next prime is 103245114136627. The reversal of 103245114136553 is 355631411542301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54387852035344 + 48857262101209 = 7374812^2 + 6989797^2 .

It is a cyclic number.

It is not a de Polignac number, because 103245114136553 - 2²⁴ = 103245097359337 is a prime.

It is a super-2 number, since 2×103245114136553² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103245114636553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51622557068276 + 51622557068277.

It is an arithmetic number, because the mean of its divisors is an integer number (51622557068277).

Almost surely, 2^{103245114136553} is an apocalyptic number.

It is an amenable number.

103245114136553 is a deficient number, since it is larger than the sum of its proper divisors (1).

103245114136553 is an equidigital number, since it uses as much as digits as its factorization.

103245114136553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648000, while the sum is 44.

Adding to 103245114136553 its reverse (355631411542301), we get a palindrome (458876525678854).

The spelling of 103245114136553 in words is "one hundred three trillion, two hundred forty-five billion, one hundred fourteen million, one hundred thirty-six thousand, five hundred fifty-three".