1430120011 has 2 divisors, whose sum is σ = 1430120012. Its totient is φ = 1430120010.

The previous prime is 1430119997. The next prime is 1430120047. The reversal of 1430120011 is 1100210341.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1430120011 - 2⁵ = 1430119979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1430119973 and 1430120000.

It is not a weakly prime, because it can be changed into another prime (1430120311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 715060005 + 715060006.

It is an arithmetic number, because the mean of its divisors is an integer number (715060006).

Almost surely, 2^1430120011 is an apocalyptic number.

1430120011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1430120011 is an equidigital number, since it uses as much as digits as its factorization.

1430120011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1430120011 is about 37816.9275721865. The cubic root of 1430120011 is about 1126.6546872766.

Adding to 1430120011 its reverse (1100210341), we get a palindrome (2530330352).

The spelling of 1430120011 in words is "one billion, four hundred thirty million, one hundred twenty thousand, eleven".