110513145 has 16 divisors (see below), whose sum is σ = 177157440. Its totient is φ = 58828224.

The previous prime is 110513099. The next prime is 110513147. The reversal of 110513145 is 541315011.

It is a happy number.

It is not a de Polignac number, because 110513145 - 2⁸ = 110512889 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (110513147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1471 + ... + 14939.

It is an arithmetic number, because the mean of its divisors is an integer number (11072340).

Almost surely, 2^110513145 is an apocalyptic number.

110513145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

110513145 is a deficient number, since it is larger than the sum of its proper divisors (66644295).

110513145 is a wasteful number, since it uses less digits than its factorization.

110513145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14024.

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 110513145 is about 10512.5232461099. The cubic root of 110513145 is about 479.8858886729.

Adding to 110513145 its reverse (541315011), we get a palindrome (651828156).

It can be divided in two parts, 11051 and 3145, that added together give a triangular number (14196 = T₁₆₈).

The spelling of 110513145 in words is "one hundred ten million, five hundred thirteen thousand, one hundred forty-five".