1420011107 has 2 divisors, whose sum is σ = 1420011108. Its totient is φ = 1420011106.

The previous prime is 1420011067. The next prime is 1420011121. The reversal of 1420011107 is 7011100241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1420011107 - 2¹⁸ = 1419748963 is a prime.

It is not a weakly prime, because it can be changed into another prime (1420011127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 710005553 + 710005554.

It is an arithmetic number, because the mean of its divisors is an integer number (710005554).

Almost surely, 2^1420011107 is an apocalyptic number.

1420011107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1420011107 is an equidigital number, since it uses as much as digits as its factorization.

1420011107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 17.

The square root of 1420011107 is about 37683.0347371334. The cubic root of 1420011107 is about 1123.9937951621.

Adding to 1420011107 its reverse (7011100241), we get a palindrome (8431111348).

The spelling of 1420011107 in words is "one billion, four hundred twenty million, eleven thousand, one hundred seven".