103544131641 has 64 divisors (see below), whose sum is σ = 163198126080. Its totient is φ = 57907491840.

The previous prime is 103544131627. The next prime is 103544131651. The reversal of 103544131641 is 146131445301.

It is not a de Polignac number, because 103544131641 - 2⁵ = 103544131609 is a prime.

It is a super-3 number, since 3×103544131641³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (103544131651) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1321426 + ... + 1397588.

It is an arithmetic number, because the mean of its divisors is an integer number (2549970720).

Almost surely, 2^103544131641 is an apocalyptic number.

It is an amenable number.

103544131641 is a deficient number, since it is larger than the sum of its proper divisors (59653994439).

103544131641 is a wasteful number, since it uses less digits than its factorization.

103544131641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76286.

The product of its (nonzero) digits is 17280, while the sum is 33.

Adding to 103544131641 its reverse (146131445301), we get a palindrome (249675576942).

The spelling of 103544131641 in words is "one hundred three billion, five hundred forty-four million, one hundred thirty-one thousand, six hundred forty-one".