145102224051 has 6 divisors (see below), whose sum is σ = 209592101420. Its totient is φ = 96734816028.

The previous prime is 145102224017. The next prime is 145102224139. The reversal of 145102224051 is 150422201541.

It is a happy number.

It is not a de Polignac number, because 145102224051 - 2¹³ = 145102215859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145102214051) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 8061234661 + ... + 8061234678.

Almost surely, 2^145102224051 is an apocalyptic number.

145102224051 is a deficient number, since it is larger than the sum of its proper divisors (64489877369).

145102224051 is a wasteful number, since it uses less digits than its factorization.

145102224051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16122469345 (or 16122469342 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 145102224051 its reverse (150422201541), we get a palindrome (295524425592).

The spelling of 145102224051 in words is "one hundred forty-five billion, one hundred two million, two hundred twenty-four thousand, fifty-one".