103253401 has 2 divisors, whose sum is σ = 103253402. Its totient is φ = 103253400.

The previous prime is 103253389. The next prime is 103253459. The reversal of 103253401 is 104352301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98307225 + 4946176 = 9915^2 + 2224^2 .

It is an emirp because it is prime and its reverse (104352301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103253401 - 2¹⁵ = 103220633 is a prime.

It is a super-2 number, since 2×103253401² = 21322529636133602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103253471) 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, 51626700 + 51626701.

It is an arithmetic number, because the mean of its divisors is an integer number (51626701).

Almost surely, 2^103253401 is an apocalyptic number.

It is an amenable number.

103253401 is a deficient number, since it is larger than the sum of its proper divisors (1).

103253401 is an equidigital number, since it uses as much as digits as its factorization.

103253401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 103253401 is about 10161.3680673421. The cubic root of 103253401 is about 469.1389107578.

The spelling of 103253401 in words is "one hundred three million, two hundred fifty-three thousand, four hundred one".