103222375 has 8 divisors (see below), whose sum is σ = 128821680. Its totient is φ = 82577800.

The previous prime is 103222337. The next prime is 103222381. The reversal of 103222375 is 573222301.

It is not a de Polignac number, because 103222375 - 2⁷ = 103222247 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 412765 + ... + 413014.

It is an arithmetic number, because the mean of its divisors is an integer number (16102710).

Almost surely, 2^103222375 is an apocalyptic number.

103222375 is a deficient number, since it is larger than the sum of its proper divisors (25599305).

103222375 is an frugal number, since it uses more digits than its factorization.

103222375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825794 (or 825784 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 103222375 is about 10159.8412881304. The cubic root of 103222375 is about 469.0919164640.

Adding to 103222375 its reverse (573222301), we get a palindrome (676444676).

The spelling of 103222375 in words is "one hundred three million, two hundred twenty-two thousand, three hundred seventy-five".