144102113134331 has 16 divisors (see below), whose sum is σ = 157343757808608. Its totient is φ = 130884057427200.

The previous prime is 144102113134279. The next prime is 144102113134367. The reversal of 144102113134331 is 133431311201441.

It is a happy number.

It is not a de Polignac number, because 144102113134331 - 2⁴² = 139704066623227 is a prime.

It is a super-2 number, since 2×144102113134331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144102113134531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218312765 + ... + 218971841.

It is an arithmetic number, because the mean of its divisors is an integer number (9833984863038).

Almost surely, 2^{144102113134331} is an apocalyptic number.

144102113134331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

144102113134331 is a deficient number, since it is larger than the sum of its proper divisors (13241644674277).

144102113134331 is a wasteful number, since it uses less digits than its factorization.

144102113134331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676942.

The product of its (nonzero) digits is 10368, while the sum is 32.

Adding to 144102113134331 its reverse (133431311201441), we get a palindrome (277533424335772).

The spelling of 144102113134331 in words is "one hundred forty-four trillion, one hundred two billion, one hundred thirteen million, one hundred thirty-four thousand, three hundred thirty-one".