101156110656613 has 8 divisors (see below), whose sum is σ = 108573682027608. Its totient is φ = 93901562832384.

The previous prime is 101156110656611. The next prime is 101156110656637. The reversal of 101156110656613 is 316656011651101.

It can be written as a sum of positive squares in 4 ways, for example, as 3844238612929 + 97311872043684 = 1960673^2 + 9864678^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101156110656613 - 2¹ = 101156110656611 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 101156110656613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101156110656611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40755885406 + ... + 40755887887.

It is an arithmetic number, because the mean of its divisors is an integer number (13571710253451).

Almost surely, 2^{101156110656613} is an apocalyptic number.

It is an amenable number.

101156110656613 is a deficient number, since it is larger than the sum of its proper divisors (7417571370995).

101156110656613 is an equidigital number, since it uses as much as digits as its factorization.

101156110656613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81511773383.

The product of its (nonzero) digits is 97200, while the sum is 43.

The spelling of 101156110656613 in words is "one hundred one trillion, one hundred fifty-six billion, one hundred ten million, six hundred fifty-six thousand, six hundred thirteen".