103048453 has 2 divisors, whose sum is σ = 103048454. Its totient is φ = 103048452.

The previous prime is 103048427. The next prime is 103048481. The reversal of 103048453 is 354840301.

It is an a-pointer prime, because the next prime (103048481) can be obtained adding 103048453 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77475204 + 25573249 = 8802^2 + 5057^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103048453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103048553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51524226 + 51524227.

It is an arithmetic number, because the mean of its divisors is an integer number (51524227).

Almost surely, 2^103048453 is an apocalyptic number.

It is an amenable number.

103048453 is a deficient number, since it is larger than the sum of its proper divisors (1).

103048453 is an equidigital number, since it uses as much as digits as its factorization.

103048453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 103048453 is about 10151.2783923996. The cubic root of 103048453 is about 468.8283067282.

Adding to 103048453 its reverse (354840301), we get a palindrome (457888754).

The spelling of 103048453 in words is "one hundred three million, forty-eight thousand, four hundred fifty-three".