103485548161 has 4 divisors (see below), whose sum is σ = 103520383024. Its totient is φ = 103450713300.

The previous prime is 103485548123. The next prime is 103485548167. The reversal of 103485548161 is 161845584301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 161845584301 = 193 ⋅838578157.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103485548161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103485548167) 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, 17412975 + ... + 17418916.

It is an arithmetic number, because the mean of its divisors is an integer number (25880095756).

Almost surely, 2^103485548161 is an apocalyptic number.

It is an amenable number.

103485548161 is a deficient number, since it is larger than the sum of its proper divisors (34834863).

103485548161 is an equidigital number, since it uses as much as digits as its factorization.

103485548161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34834862.

The product of its (nonzero) digits is 460800, while the sum is 46.

The spelling of 103485548161 in words is "one hundred three billion, four hundred eighty-five million, five hundred forty-eight thousand, one hundred sixty-one".