1136126623 has 2 divisors, whose sum is σ = 1136126624. Its totient is φ = 1136126622.

The previous prime is 1136126569. The next prime is 1136126627. The reversal of 1136126623 is 3266216311.

It is a strong prime.

It is an emirp because it is prime and its reverse (3266216311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1136126623 - 2¹⁷ = 1135995551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1136126627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568063311 + 568063312.

It is an arithmetic number, because the mean of its divisors is an integer number (568063312).

Almost surely, 2^1136126623 is an apocalyptic number.

1136126623 is a deficient number, since it is larger than the sum of its proper divisors (1).

1136126623 is an equidigital number, since it uses as much as digits as its factorization.

1136126623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 31.

The square root of 1136126623 is about 33706.4774635381. The cubic root of 1136126623 is about 1043.4594557310.

The spelling of 1136126623 in words is "one billion, one hundred thirty-six million, one hundred twenty-six thousand, six hundred twenty-three".