1101345827 has 2 divisors, whose sum is σ = 1101345828. Its totient is φ = 1101345826.

The previous prime is 1101345821. The next prime is 1101345851. The reversal of 1101345827 is 7285431011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1101345827 - 2⁸ = 1101345571 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1101345793 and 1101345802.

It is not a weakly prime, because it can be changed into another prime (1101345821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550672913 + 550672914.

It is an arithmetic number, because the mean of its divisors is an integer number (550672914).

Almost surely, 2^1101345827 is an apocalyptic number.

1101345827 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101345827 is an equidigital number, since it uses as much as digits as its factorization.

1101345827 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 1101345827 is about 33186.5308069403. The cubic root of 1101345827 is about 1032.7009349275.

Adding to 1101345827 its reverse (7285431011), we get a palindrome (8386776838).

The spelling of 1101345827 in words is "one billion, one hundred one million, three hundred forty-five thousand, eight hundred twenty-seven".