101797835825111 has 4 divisors (see below), whose sum is σ = 101880665635800. Its totient is φ = 101715006014424.

The previous prime is 101797835825093. The next prime is 101797835825141. The reversal of 101797835825111 is 111528538797101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101797835825111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101797835825141) 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, 41414903501 + ... + 41414905958.

It is an arithmetic number, because the mean of its divisors is an integer number (25470166408950).

Almost surely, 2^{101797835825111} is an apocalyptic number.

101797835825111 is a deficient number, since it is larger than the sum of its proper divisors (82829810689).

101797835825111 is an equidigital number, since it uses as much as digits as its factorization.

101797835825111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82829810688.

The product of its (nonzero) digits is 4233600, while the sum is 59.

The spelling of 101797835825111 in words is "one hundred one trillion, seven hundred ninety-seven billion, eight hundred thirty-five million, eight hundred twenty-five thousand, one hundred eleven".