103071400144 has 10 divisors (see below), whose sum is σ = 199700837810. Its totient is φ = 51535700064.

The previous prime is 103071400141. The next prime is 103071400153. The reversal of 103071400144 is 441004170301.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 52441000000 + 50630400144 = 229000^2 + 225012^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103071400141) 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 as a sum of consecutive naturals, namely, 3220981239 + ... + 3220981270.

It is an arithmetic number, because the mean of its divisors is an integer number (19970083781).

Almost surely, 2^103071400144 is an apocalyptic number.

It is an amenable number.

103071400144 is a deficient number, since it is larger than the sum of its proper divisors (96629437666).

103071400144 is an equidigital number, since it uses as much as digits as its factorization.

103071400144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6441962517 (or 6441962511 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

Adding to 103071400144 its reverse (441004170301), we get a palindrome (544075570445).

The spelling of 103071400144 in words is "one hundred three billion, seventy-one million, four hundred thousand, one hundred forty-four".