103225415 has 4 divisors (see below), whose sum is σ = 123870504. Its totient is φ = 82580328.

The previous prime is 103225399. The next prime is 103225427. The reversal of 103225415 is 514522301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103225415 - 2⁴ = 103225399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10322537 + ... + 10322546.

It is an arithmetic number, because the mean of its divisors is an integer number (30967626).

Almost surely, 2^103225415 is an apocalyptic number.

103225415 is a deficient number, since it is larger than the sum of its proper divisors (20645089).

103225415 is an equidigital number, since it uses as much as digits as its factorization.

103225415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20645088.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 103225415 is about 10159.9908956652. The cubic root of 103225415 is about 469.0965214908.

Adding to 103225415 its reverse (514522301), we get a palindrome (617747716).

The spelling of 103225415 in words is "one hundred three million, two hundred twenty-five thousand, four hundred fifteen".