2420001011 has 2 divisors, whose sum is σ = 2420001012. Its totient is φ = 2420001010.

The previous prime is 2420001007. The next prime is 2420001013. The reversal of 2420001011 is 1101000242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2420001011 - 2² = 2420001007 is a prime.

Together with 2420001013, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2420000983 and 2420001001.

It is not a weakly prime, because it can be changed into another prime (2420001013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210000505 + 1210000506.

It is an arithmetic number, because the mean of its divisors is an integer number (1210000506).

Almost surely, 2^2420001011 is an apocalyptic number.

2420001011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2420001011 is an equidigital number, since it uses as much as digits as its factorization.

2420001011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 2420001011 is about 49193.5057807431. The cubic root of 2420001011 is about 1342.5748758791.

Adding to 2420001011 its reverse (1101000242), we get a palindrome (3521001253).

The spelling of 2420001011 in words is "two billion, four hundred twenty million, one thousand, eleven".