145101023141 has 4 divisors (see below), whose sum is σ = 145113557472. Its totient is φ = 145088488812.

The previous prime is 145101023087. The next prime is 145101023161. The reversal of 145101023141 is 141320101541.

145101023141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 145101023141 - 2¹⁰ = 145101022117 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 (145101023161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6249785 + ... + 6272958.

It is an arithmetic number, because the mean of its divisors is an integer number (36278389368).

Almost surely, 2^145101023141 is an apocalyptic number.

It is an amenable number.

145101023141 is a deficient number, since it is larger than the sum of its proper divisors (12534331).

145101023141 is a wasteful number, since it uses less digits than its factorization.

145101023141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12534330.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 145101023141 its reverse (141320101541), we get a palindrome (286421124682).

The spelling of 145101023141 in words is "one hundred forty-five billion, one hundred one million, twenty-three thousand, one hundred forty-one".