145110204 has 60 divisors (see below), whose sum is σ = 381210984. Its totient is φ = 48132576.

The previous prime is 145110169. The next prime is 145110209. The reversal of 145110204 is 402011541.

145110204 is a `hidden beast` number, since 1 + 451 + 10 + 204 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145110209) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 72562 + ... + 74534.

Almost surely, 2^145110204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 145110204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190605492).

145110204 is an abundant number, since it is smaller than the sum of its proper divisors (236100780).

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

145110204 is a wasteful number, since it uses less digits than its factorization.

145110204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2216 (or 2205 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 145110204 is about 12046.1696816872. The cubic root of 145110204 is about 525.4918492684.

Adding to 145110204 its reverse (402011541), we get a palindrome (547121745).

The spelling of 145110204 in words is "one hundred forty-five million, one hundred ten thousand, two hundred four".