103520551541 has 32 divisors (see below), whose sum is σ = 118741303296. Its totient is φ = 89402544000.

The previous prime is 103520551529. The next prime is 103520551567. The reversal of 103520551541 is 145155025301.

It is not a de Polignac number, because 103520551541 - 2³⁴ = 86340682357 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103520551498 and 103520551507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103520551441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6411020 + ... + 6427146.

It is an arithmetic number, because the mean of its divisors is an integer number (3710665728).

Almost surely, 2^103520551541 is an apocalyptic number.

103520551541 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

103520551541 is a deficient number, since it is larger than the sum of its proper divisors (15220751755).

103520551541 is a wasteful number, since it uses less digits than its factorization.

103520551541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16553.

The product of its (nonzero) digits is 15000, while the sum is 32.

Adding to 103520551541 its reverse (145155025301), we get a palindrome (248675576842).

The spelling of 103520551541 in words is "one hundred three billion, five hundred twenty million, five hundred fifty-one thousand, five hundred forty-one".