11077770013 has 4 divisors (see below), whose sum is σ = 11660810560. Its totient is φ = 10494729468.

The previous prime is 11077769999. The next prime is 11077770049. The reversal of 11077770013 is 31007777011.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 31007777011 = 17 ⋅1823986883.

It is a cyclic number.

It is not a de Polignac number, because 11077770013 - 2⁹ = 11077769501 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 (11077770083) 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, 291520245 + ... + 291520282.

It is an arithmetic number, because the mean of its divisors is an integer number (2915202640).

Almost surely, 2^11077770013 is an apocalyptic number.

It is an amenable number.

11077770013 is a deficient number, since it is larger than the sum of its proper divisors (583040547).

11077770013 is an equidigital number, since it uses as much as digits as its factorization.

11077770013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583040546.

The product of its (nonzero) digits is 7203, while the sum is 34.

The spelling of 11077770013 in words is "eleven billion, seventy-seven million, seven hundred seventy thousand, thirteen".