2611366103287 has 32 divisors (see below), whose sum is σ = 2748907266048. Its totient is φ = 2477755184256.

The previous prime is 2611366103279. The next prime is 2611366103293. The reversal of 2611366103287 is 7823016631162.

It is a cyclic number.

It is not a de Polignac number, because 2611366103287 - 2³ = 2611366103279 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 (2611366103887) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 943752178 + ... + 943754944.

It is an arithmetic number, because the mean of its divisors is an integer number (85903352064).

Almost surely, 2^{2611366103287} is an apocalyptic number.

2611366103287 is a deficient number, since it is larger than the sum of its proper divisors (137541162761).

2611366103287 is a wasteful number, since it uses less digits than its factorization.

2611366103287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4615.

The product of its (nonzero) digits is 435456, while the sum is 46.

The spelling of 2611366103287 in words is "two trillion, six hundred eleven billion, three hundred sixty-six million, one hundred three thousand, two hundred eighty-seven".