145430130205 has 8 divisors (see below), whose sum is σ = 174680335872. Its totient is φ = 116234651088.

The previous prime is 145430130191. The next prime is 145430130211. The reversal of 145430130205 is 502031034541.

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 145430130205 - 2⁹ = 145430129693 is a prime.

It is a super-2 number, since 2×145430130205² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13675789 + ... + 13686418.

It is an arithmetic number, because the mean of its divisors is an integer number (21835041984).

Almost surely, 2^145430130205 is an apocalyptic number.

It is an amenable number.

145430130205 is a deficient number, since it is larger than the sum of its proper divisors (29250205667).

145430130205 is a wasteful number, since it uses less digits than its factorization.

145430130205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27363275.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 145430130205 its reverse (502031034541), we get a palindrome (647461164746).

The spelling of 145430130205 in words is "one hundred forty-five billion, four hundred thirty million, one hundred thirty thousand, two hundred five".