110420403011 has 2 divisors, whose sum is σ = 110420403012. Its totient is φ = 110420403010.

The previous prime is 110420402993. The next prime is 110420403013. The reversal of 110420403011 is 110304024011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110420403011 - 2⁶ = 110420402947 is a prime.

It is a super-2 number, since 2×110420403011² (a number of 23 digits) contains 22 as substring.

Together with 110420403013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (110420403013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55210201505 + 55210201506.

It is an arithmetic number, because the mean of its divisors is an integer number (55210201506).

Almost surely, 2^110420403011 is an apocalyptic number.

110420403011 is a deficient number, since it is larger than the sum of its proper divisors (1).

110420403011 is an equidigital number, since it uses as much as digits as its factorization.

110420403011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 110420403011 its reverse (110304024011), we get a palindrome (220724427022).

The spelling of 110420403011 in words is "one hundred ten billion, four hundred twenty million, four hundred three thousand, eleven".