11002402451 has 2 divisors, whose sum is σ = 11002402452. Its totient is φ = 11002402450.

The previous prime is 11002402361. The next prime is 11002402457. The reversal of 11002402451 is 15420420011.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (15420420011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11002402451 - 2¹⁰ = 11002401427 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (11002402457) 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 as a sum of consecutive naturals, namely, 5501201225 + 5501201226.

It is an arithmetic number, because the mean of its divisors is an integer number (5501201226).

Almost surely, 2^11002402451 is an apocalyptic number.

11002402451 is a deficient number, since it is larger than the sum of its proper divisors (1).

11002402451 is an equidigital number, since it uses as much as digits as its factorization.

11002402451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 11002402451 its reverse (15420420011), we get a palindrome (26422822462).

The spelling of 11002402451 in words is "eleven billion, two million, four hundred two thousand, four hundred fifty-one".