1136223077 has 8 divisors (see below), whose sum is σ = 1246940352. Its totient is φ = 1026743200.

The previous prime is 1136223071. The next prime is 1136223079. The reversal of 1136223077 is 7703226311.

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 1136223077 - 2⁸ = 1136222821 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 (1136223071) 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, 307424 + ... + 311097.

It is an arithmetic number, because the mean of its divisors is an integer number (155867544).

Almost surely, 2^1136223077 is an apocalyptic number.

It is an amenable number.

1136223077 is a deficient number, since it is larger than the sum of its proper divisors (110717275).

1136223077 is a wasteful number, since it uses less digits than its factorization.

1136223077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618699.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 1136223077 is about 33707.9082264088. The cubic root of 1136223077 is about 1043.4889838335.

Adding to 1136223077 its reverse (7703226311), we get a palindrome (8839449388).

The spelling of 1136223077 in words is "one billion, one hundred thirty-six million, two hundred twenty-three thousand, seventy-seven".