103522655543 has 4 divisors (see below), whose sum is σ = 103531671360. Its totient is φ = 103513639728.

The previous prime is 103522655539. The next prime is 103522655603. The reversal of 103522655543 is 345556225301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103522655543 - 2² = 103522655539 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103522655543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103522655843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4490663 + ... + 4513656.

It is an arithmetic number, because the mean of its divisors is an integer number (25882917840).

Almost surely, 2^103522655543 is an apocalyptic number.

103522655543 is a deficient number, since it is larger than the sum of its proper divisors (9015817).

103522655543 is an equidigital number, since it uses as much as digits as its factorization.

103522655543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9015816.

The product of its (nonzero) digits is 540000, while the sum is 41.

The spelling of 103522655543 in words is "one hundred three billion, five hundred twenty-two million, six hundred fifty-five thousand, five hundred forty-three".