145301230355 has 8 divisors (see below), whose sum is σ = 174376534752. Its totient is φ = 116230945408.

The previous prime is 145301230351. The next prime is 145301230357. The reversal of 145301230355 is 553032103541.

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 145301230355 - 2² = 145301230351 is a prime.

It is a super-2 number, since 2×145301230355² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145301230351) 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, 1190879 + ... + 1307208.

It is an arithmetic number, because the mean of its divisors is an integer number (21797066844).

Almost surely, 2^145301230355 is an apocalyptic number.

145301230355 is a deficient number, since it is larger than the sum of its proper divisors (29075304397).

145301230355 is a wasteful number, since it uses less digits than its factorization.

145301230355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2509725.

The product of its (nonzero) digits is 27000, while the sum is 32.

Adding to 145301230355 its reverse (553032103541), we get a palindrome (698333333896).

The spelling of 145301230355 in words is "one hundred forty-five billion, three hundred one million, two hundred thirty thousand, three hundred fifty-five".