144231023102 has 8 divisors (see below), whose sum is σ = 216391687056. Its totient is φ = 72100460752.

The previous prime is 144231023039. The next prime is 144231023113. The reversal of 144231023102 is 201320132441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7513418 + ... + 7532589.

It is an arithmetic number, because the mean of its divisors is an integer number (27048960882).

Almost surely, 2^144231023102 is an apocalyptic number.

144231023102 is a deficient number, since it is larger than the sum of its proper divisors (72160663954).

144231023102 is a wasteful number, since it uses less digits than its factorization.

144231023102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15050802.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 144231023102 its reverse (201320132441), we get a palindrome (345551155543).

The spelling of 144231023102 in words is "one hundred forty-four billion, two hundred thirty-one million, twenty-three thousand, one hundred two".