144023331131 has 16 divisors (see below), whose sum is σ = 152235417600. Its totient is φ = 136095831648.

The previous prime is 144023331113. The next prime is 144023331223. The reversal of 144023331131 is 131133320441.

It is a cyclic number.

It is not a de Polignac number, because 144023331131 - 2¹⁰ = 144023330107 is a prime.

It is a super-2 number, since 2×144023331131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 144023331131.

It is not an unprimeable number, because it can be changed into a prime (144023336131) 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 15 ways as a sum of consecutive naturals, for example, 216251 + ... + 578628.

It is an arithmetic number, because the mean of its divisors is an integer number (9514713600).

Almost surely, 2^144023331131 is an apocalyptic number.

144023331131 is a deficient number, since it is larger than the sum of its proper divisors (8212086469).

144023331131 is an equidigital number, since it uses as much as digits as its factorization.

144023331131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795058.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 144023331131 its reverse (131133320441), we get a palindrome (275156651572).

The spelling of 144023331131 in words is "one hundred forty-four billion, twenty-three million, three hundred thirty-one thousand, one hundred thirty-one".