103141399 has 4 divisors (see below), whose sum is σ = 103953664. Its totient is φ = 102329136.

The previous prime is 103141393. The next prime is 103141403. The reversal of 103141399 is 993141301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 993141301 = 3089 ⋅321509.

It is a cyclic number.

It is not a de Polignac number, because 103141399 - 2⁷ = 103141271 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103141399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103141393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405942 + ... + 406195.

It is an arithmetic number, because the mean of its divisors is an integer number (25988416).

Almost surely, 2^103141399 is an apocalyptic number.

103141399 is a deficient number, since it is larger than the sum of its proper divisors (812265).

103141399 is an equidigital number, since it uses as much as digits as its factorization.

103141399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812264.

The product of its (nonzero) digits is 2916, while the sum is 31.

The square root of 103141399 is about 10155.8554046422. The cubic root of 103141399 is about 468.9692197966.

The spelling of 103141399 in words is "one hundred three million, one hundred forty-one thousand, three hundred ninety-nine".