103400153 has 2 divisors, whose sum is σ = 103400154. Its totient is φ = 103400152.

The previous prime is 103400149. The next prime is 103400161. The reversal of 103400153 is 351004301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100260169 + 3139984 = 10013^2 + 1772^2 .

It is an emirp because it is prime and its reverse (351004301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103400153 - 2² = 103400149 is a prime.

It is not a weakly prime, because it can be changed into another prime (103400113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51700076 + 51700077.

It is an arithmetic number, because the mean of its divisors is an integer number (51700077).

Almost surely, 2^103400153 is an apocalyptic number.

It is an amenable number.

103400153 is a deficient number, since it is larger than the sum of its proper divisors (1).

103400153 is an equidigital number, since it uses as much as digits as its factorization.

103400153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 103400153 is about 10168.5865782812. The cubic root of 103400153 is about 469.3610648031.

Adding to 103400153 its reverse (351004301), we get a palindrome (454404454).

The spelling of 103400153 in words is "one hundred three million, four hundred thousand, one hundred fifty-three".