145201355 has 8 divisors (see below), whose sum is σ = 187644912. Its totient is φ = 107225568.

The previous prime is 145201351. The next prime is 145201361. The reversal of 145201355 is 553102541.

145201355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 145201355 - 2² = 145201351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (145201351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1116869 + ... + 1116998.

It is an arithmetic number, because the mean of its divisors is an integer number (23455614).

Almost surely, 2^145201355 is an apocalyptic number.

145201355 is a deficient number, since it is larger than the sum of its proper divisors (42443557).

145201355 is a wasteful number, since it uses less digits than its factorization.

145201355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2233885.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 145201355 is about 12049.9524895329. The cubic root of 145201355 is about 525.6018555038.

Adding to 145201355 its reverse (553102541), we get a palindrome (698303896).

The spelling of 145201355 in words is "one hundred forty-five million, two hundred one thousand, three hundred fifty-five".