1000427107 has 2 divisors, whose sum is σ = 1000427108. Its totient is φ = 1000427106.

The previous prime is 1000427093. The next prime is 1000427117. The reversal of 1000427107 is 7017240001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1000427107 - 2¹⁹ = 999902819 is a prime.

It is not a weakly prime, because it can be changed into another prime (1000427117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500213553 + 500213554.

It is an arithmetic number, because the mean of its divisors is an integer number (500213554).

Almost surely, 2^1000427107 is an apocalyptic number.

1000427107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000427107 is an equidigital number, since it uses as much as digits as its factorization.

1000427107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 392, while the sum is 22.

The square root of 1000427107 is about 31629.5290353808. The cubic root of 1000427107 is about 1000.1423487359.

Adding to 1000427107 its reverse (7017240001), we get a palindrome (8017667108).

The spelling of 1000427107 in words is "one billion, four hundred twenty-seven thousand, one hundred seven".