145301500105 has 32 divisors (see below), whose sum is σ = 190020695040. Its totient is φ = 106247531520.

The previous prime is 145301500093. The next prime is 145301500111. The reversal of 145301500105 is 501005103541.

It is a happy number.

It is not a de Polignac number, because 145301500105 - 2¹⁷ = 145301369033 is a prime.

It is a super-2 number, since 2×145301500105² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 145301500105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 232252 + ... + 586978.

It is an arithmetic number, because the mean of its divisors is an integer number (5938146720).

Almost surely, 2^145301500105 is an apocalyptic number.

It is an amenable number.

145301500105 is a deficient number, since it is larger than the sum of its proper divisors (44719194935).

145301500105 is a wasteful number, since it uses less digits than its factorization.

145301500105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354889.

The product of its (nonzero) digits is 1500, while the sum is 25.

Adding to 145301500105 its reverse (501005103541), we get a palindrome (646306603646).

The spelling of 145301500105 in words is "one hundred forty-five billion, three hundred one million, five hundred thousand, one hundred five".