103031275 has 12 divisors (see below), whose sum is σ = 127911952. Its totient is φ = 82326240.

The previous prime is 103031249. The next prime is 103031317. The reversal of 103031275 is 572130301.

It is not a de Polignac number, because 103031275 - 2¹⁵ = 102998507 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24637 + ... + 28513.

Almost surely, 2^103031275 is an apocalyptic number.

103031275 is a deficient number, since it is larger than the sum of its proper divisors (24880677).

103031275 is a wasteful number, since it uses less digits than its factorization.

103031275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4950 (or 4945 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 103031275 is about 10150.4322568056. The cubic root of 103031275 is about 468.8022543228.

Adding to 103031275 its reverse (572130301), we get a palindrome (675161576).

The spelling of 103031275 in words is "one hundred three million, thirty-one thousand, two hundred seventy-five".