103141393 has 2 divisors, whose sum is σ = 103141394. Its totient is φ = 103141392.

The previous prime is 103141351. The next prime is 103141403. The reversal of 103141393 is 393141301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102272769 + 868624 = 10113^2 + 932^2 .

It is a cyclic number.

It is not a de Polignac number, because 103141393 - 2¹³ = 103133201 is a prime.

It is not a weakly prime, because it can be changed into another prime (103141303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51570696 + 51570697.

It is an arithmetic number, because the mean of its divisors is an integer number (51570697).

Almost surely, 2^103141393 is an apocalyptic number.

It is an amenable number.

103141393 is a deficient number, since it is larger than the sum of its proper divisors (1).

103141393 is an equidigital number, since it uses as much as digits as its factorization.

103141393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 103141393 is about 10155.8551092461. The cubic root of 103141393 is about 468.9692107028.

Adding to 103141393 its reverse (393141301), we get a palindrome (496282694).

It can be divided in two parts, 1031 and 41393, that added together give a palindrome (42424).

The spelling of 103141393 in words is "one hundred three million, one hundred forty-one thousand, three hundred ninety-three".