1135801134623 has 2 divisors, whose sum is σ = 1135801134624. Its totient is φ = 1135801134622.

The previous prime is 1135801134607. The next prime is 1135801134697. The reversal of 1135801134623 is 3264311085311.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (3264311085311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1135801134623 - 2⁴ = 1135801134607 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1135801134323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567900567311 + 567900567312.

It is an arithmetic number, because the mean of its divisors is an integer number (567900567312).

Almost surely, 2^{1135801134623} is an apocalyptic number.

1135801134623 is a deficient number, since it is larger than the sum of its proper divisors (1).

1135801134623 is an equidigital number, since it uses as much as digits as its factorization.

1135801134623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 1135801134623 in words is "one trillion, one hundred thirty-five billion, eight hundred one million, one hundred thirty-four thousand, six hundred twenty-three".