144051203500213 has 4 divisors (see below), whose sum is σ = 145669756348620. Its totient is φ = 142432650651808.

The previous prime is 144051203500207. The next prime is 144051203500313. The reversal of 144051203500213 is 312005302150441.

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 69826379263524 + 74224824236689 = 8356218^2 + 8615383^2 .

It is a cyclic number.

It is not a de Polignac number, because 144051203500213 - 2⁴¹ = 141852180244661 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 (144051203500313) 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, 809276424070 + ... + 809276424247.

It is an arithmetic number, because the mean of its divisors is an integer number (36417439087155).

Almost surely, 2^{144051203500213} is an apocalyptic number.

It is an amenable number.

144051203500213 is a deficient number, since it is larger than the sum of its proper divisors (1618552848407).

144051203500213 is an equidigital number, since it uses as much as digits as its factorization.

144051203500213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1618552848406.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 144051203500213 its reverse (312005302150441), we get a palindrome (456056505650654).

The spelling of 144051203500213 in words is "one hundred forty-four trillion, fifty-one billion, two hundred three million, five hundred thousand, two hundred thirteen".