110320425 has 18 divisors (see below), whose sum is σ = 197596542. Its totient is φ = 58837440.

The previous prime is 110320387. The next prime is 110320433. The reversal of 110320425 is 524023011.

It can be written as a sum of positive squares in 3 ways, for example, as 24443136 + 85877289 = 4944^2 + 9267^2 .

It is not a de Polignac number, because 110320425 - 2⁸ = 110320169 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 110320398 and 110320407.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 244932 + ... + 245381.

Almost surely, 2^110320425 is an apocalyptic number.

110320425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

110320425 is a deficient number, since it is larger than the sum of its proper divisors (87276117).

110320425 is a wasteful number, since it uses less digits than its factorization.

110320425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490329 (or 490321 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 110320425 is about 10503.3530360547. The cubic root of 110320425 is about 479.6067743037.

Adding to 110320425 its reverse (524023011), we get a palindrome (634343436).

It can be divided in two parts, 1103 and 20425, that added together give a triangular number (21528 = T₂₀₇).

The spelling of 110320425 in words is "one hundred ten million, three hundred twenty thousand, four hundred twenty-five".