11023077655 has 8 divisors (see below), whose sum is σ = 13228416432. Its totient is φ = 8817979968.

The previous prime is 11023077647. The next prime is 11023077671. The reversal of 11023077655 is 55677032011.

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 11023077655 - 2³ = 11023077647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63387 + ... + 161443.

It is an arithmetic number, because the mean of its divisors is an integer number (1653552054).

Almost surely, 2^11023077655 is an apocalyptic number.

11023077655 is a deficient number, since it is larger than the sum of its proper divisors (2205338777).

11023077655 is an equidigital number, since it uses as much as digits as its factorization.

11023077655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120545.

The product of its (nonzero) digits is 44100, while the sum is 37.

The spelling of 11023077655 in words is "eleven billion, twenty-three million, seventy-seven thousand, six hundred fifty-five".