611101060001 has 4 divisors (see below), whose sum is σ = 611102782512. Its totient is φ = 611099337492.

The previous prime is 611101059983. The next prime is 611101060013. The reversal of 611101060001 is 100060101116.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 611101060001 - 2²² = 611096865697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (611101069001) 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, 111575 + ... + 1111148.

It is an arithmetic number, because the mean of its divisors is an integer number (152775695628).

Almost surely, 2^611101060001 is an apocalyptic number.

It is an amenable number.

611101060001 is a deficient number, since it is larger than the sum of its proper divisors (1722511).

611101060001 is a wasteful number, since it uses less digits than its factorization.

611101060001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1722510.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 611101060001 its reverse (100060101116), we get a palindrome (711161161117).

The spelling of 611101060001 in words is "six hundred eleven billion, one hundred one million, sixty thousand, one".