45242103141133 has 2 divisors, whose sum is σ = 45242103141134. Its totient is φ = 45242103141132.

The previous prime is 45242103141119. The next prime is 45242103141239. The reversal of 45242103141133 is 33114130124254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39985918727364 + 5256184413769 = 6323442^2 + 2292637^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45242103141133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45242103142133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22621051570566 + 22621051570567.

It is an arithmetic number, because the mean of its divisors is an integer number (22621051570567).

Almost surely, 2^{45242103141133} is an apocalyptic number.

It is an amenable number.

45242103141133 is a deficient number, since it is larger than the sum of its proper divisors (1).

45242103141133 is an equidigital number, since it uses as much as digits as its factorization.

45242103141133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 45242103141133 its reverse (33114130124254), we get a palindrome (78356233265387).

The spelling of 45242103141133 in words is "forty-five trillion, two hundred forty-two billion, one hundred three million, one hundred forty-one thousand, one hundred thirty-three".