145703054352301 has 4 divisors (see below), whose sum is σ = 145713817685212. Its totient is φ = 145692291019392.

The previous prime is 145703054352227. The next prime is 145703054352353. The reversal of 145703054352301 is 103253450307541.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 67077574208100 + 78625480144201 = 8190090^2 + 8867101^2 .

It is a cyclic number.

It is not a de Polignac number, because 145703054352301 - 2¹³ = 145703054344109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145703054352001) 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, 5381646150 + ... + 5381673223.

It is an arithmetic number, because the mean of its divisors is an integer number (36428454421303).

Almost surely, 2^{145703054352301} is an apocalyptic number.

It is an amenable number.

145703054352301 is a deficient number, since it is larger than the sum of its proper divisors (10763332911).

145703054352301 is a wasteful number, since it uses less digits than its factorization.

145703054352301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10763332910.

The product of its (nonzero) digits is 756000, while the sum is 43.

The spelling of 145703054352301 in words is "one hundred forty-five trillion, seven hundred three billion, fifty-four million, three hundred fifty-two thousand, three hundred one".