103851775011 has 4 divisors (see below), whose sum is σ = 138469033352. Its totient is φ = 69234516672.

The previous prime is 103851775003. The next prime is 103851775033. The reversal of 103851775011 is 110577158301.

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

It is not a de Polignac number, because 103851775011 - 2³ = 103851775003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103851775051) 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, 17308629166 + ... + 17308629171.

It is an arithmetic number, because the mean of its divisors is an integer number (34617258338).

Almost surely, 2^103851775011 is an apocalyptic number.

103851775011 is a deficient number, since it is larger than the sum of its proper divisors (34617258341).

103851775011 is an equidigital number, since it uses as much as digits as its factorization.

103851775011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34617258340.

The product of its (nonzero) digits is 29400, while the sum is 39.

The spelling of 103851775011 in words is "one hundred three billion, eight hundred fifty-one million, seven hundred seventy-five thousand, eleven".