611056203071 has 8 divisors (see below), whose sum is σ = 628693472400. Its totient is φ = 593549098560.

The previous prime is 611056203007. The next prime is 611056203091. The reversal of 611056203071 is 170302650116.

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 611056203071 - 2⁶ = 611056203007 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 (611056203001) 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, 32531681 + ... + 32550458.

It is an arithmetic number, because the mean of its divisors is an integer number (78586684050).

Almost surely, 2^611056203071 is an apocalyptic number.

611056203071 is a deficient number, since it is larger than the sum of its proper divisors (17637269329).

611056203071 is a wasteful number, since it uses less digits than its factorization.

611056203071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65082409.

The product of its (nonzero) digits is 7560, while the sum is 32.

Adding to 611056203071 its reverse (170302650116), we get a palindrome (781358853187).

The spelling of 611056203071 in words is "six hundred eleven billion, fifty-six million, two hundred three thousand, seventy-one".