101810734512041 has 4 divisors (see below), whose sum is σ = 101810903661012. Its totient is φ = 101810565363072.

The previous prime is 101810734512023. The next prime is 101810734512107. The reversal of 101810734512041 is 140215437018101.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 20894232982441 + 80916501529600 = 4571021^2 + 8995360^2 .

It is a cyclic number.

It is not a de Polignac number, because 101810734512041 - 2⁶ = 101810734511977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101810734511986 and 101810734512004.

It is not an unprimeable number, because it can be changed into a prime (101810734512001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83668400 + ... + 84876513.

It is an arithmetic number, because the mean of its divisors is an integer number (25452725915253).

Almost surely, 2^{101810734512041} is an apocalyptic number.

It is an amenable number.

101810734512041 is a deficient number, since it is larger than the sum of its proper divisors (169148971).

101810734512041 is an equidigital number, since it uses as much as digits as its factorization.

101810734512041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169148970.

The product of its (nonzero) digits is 26880, while the sum is 38.

The spelling of 101810734512041 in words is "one hundred one trillion, eight hundred ten billion, seven hundred thirty-four million, five hundred twelve thousand, forty-one".