11002420101 has 4 divisors (see below), whose sum is σ = 14669893472. Its totient is φ = 7334946732.

The previous prime is 11002420049. The next prime is 11002420103. The reversal of 11002420101 is 10102420011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 11002420101 - 2⁷ = 11002419973 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002420103) 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, 1833736681 + ... + 1833736686.

It is an arithmetic number, because the mean of its divisors is an integer number (3667473368).

Almost surely, 2^11002420101 is an apocalyptic number.

It is an amenable number.

11002420101 is a deficient number, since it is larger than the sum of its proper divisors (3667473371).

11002420101 is an equidigital number, since it uses as much as digits as its factorization.

11002420101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3667473370.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11002420101 its reverse (10102420011), we get a palindrome (21104840112).

The spelling of 11002420101 in words is "eleven billion, two million, four hundred twenty thousand, one hundred one".