103153115541444 has 12 divisors (see below), whose sum is σ = 240690602930064. Its totient is φ = 34384371847144.

The previous prime is 103153115541419. The next prime is 103153115541547. The reversal of 103153115541444 is 444145511351301.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 103153115541396 and 103153115541405.

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, 4298046480882 + ... + 4298046480905.

It is an arithmetic number, because the mean of its divisors is an integer number (20057550244172).

Almost surely, 2^{103153115541444} is an apocalyptic number.

It is an amenable number.

103153115541444 is an abundant number, since it is smaller than the sum of its proper divisors (137537487388620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103153115541444 is a wasteful number, since it uses less digits than its factorization.

103153115541444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8596092961794 (or 8596092961792 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 42.

Adding to 103153115541444 its reverse (444145511351301), we get a palindrome (547298626892745).

The spelling of 103153115541444 in words is "one hundred three trillion, one hundred fifty-three billion, one hundred fifteen million, five hundred forty-one thousand, four hundred forty-four".