1401110011 has 4 divisors (see below), whose sum is σ = 1601268592. Its totient is φ = 1200951432.

The previous prime is 1401110003. The next prime is 1401110017. The reversal of 1401110011 is 1100111041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1401110011 - 2³ = 1401110003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1401110011.

It is not an unprimeable number, because it can be changed into a prime (1401110017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100079280 + ... + 100079293.

It is an arithmetic number, because the mean of its divisors is an integer number (400317148).

Almost surely, 2^1401110011 is an apocalyptic number.

1401110011 is a deficient number, since it is larger than the sum of its proper divisors (200158581).

1401110011 is an equidigital number, since it uses as much as digits as its factorization.

1401110011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200158580.

The product of its (nonzero) digits is 4, while the sum is 10.

The square root of 1401110011 is about 37431.4040746537. The cubic root of 1401110011 is about 1118.9845204133.

Adding to 1401110011 its reverse (1100111041), we get a palindrome (2501221052).

The spelling of 1401110011 in words is "one billion, four hundred one million, one hundred ten thousand, eleven".