26010111101061 has 8 divisors (see below), whose sum is σ = 34682121695520. Its totient is φ = 17339087286992.

The previous prime is 26010111101059. The next prime is 26010111101071. The reversal of 26010111101061 is 16010111101062.

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 26010111101061 - 2¹ = 26010111101059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26010111101021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246633591 + ... + 246739028.

It is an arithmetic number, because the mean of its divisors is an integer number (4335265211940).

Almost surely, 2^{26010111101061} is an apocalyptic number.

It is an amenable number.

26010111101061 is a deficient number, since it is larger than the sum of its proper divisors (8672010594459).

26010111101061 is a wasteful number, since it uses less digits than its factorization.

26010111101061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493390195.

The product of its (nonzero) digits is 72, while the sum is 21.

Subtracting from 26010111101061 its reverse (16010111101062), we obtain a palindrome (9999999999999).

The spelling of 26010111101061 in words is "twenty-six trillion, ten billion, one hundred eleven million, one hundred one thousand, sixty-one".