110412520 has 16 divisors (see below), whose sum is σ = 248428260. Its totient is φ = 44164992.

The previous prime is 110412517. The next prime is 110412521. The reversal of 110412520 is 25214011.

It can be written as a sum of positive squares in 2 ways, for example, as 103347556 + 7064964 = 10166^2 + 2658^2 .

It is a junction number, because it is equal to n+sod(n) for n = 110412494 and 110412503.

It is not an unprimeable number, because it can be changed into a prime (110412521) 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, 1380117 + ... + 1380196.

Almost surely, 2^110412520 is an apocalyptic number.

110412520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110412520 is an abundant number, since it is smaller than the sum of its proper divisors (138015740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110412520 is a wasteful number, since it uses less digits than its factorization.

110412520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2760324 (or 2760320 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 110412520 is about 10507.7361976784. The cubic root of 110412520 is about 479.7401950514.

Adding to 110412520 its reverse (25214011), we get a palindrome (135626531).

The spelling of 110412520 in words is "one hundred ten million, four hundred twelve thousand, five hundred twenty".