11002401623 has 2 divisors, whose sum is σ = 11002401624. Its totient is φ = 11002401622.

The previous prime is 11002401559. The next prime is 11002401643. The reversal of 11002401623 is 32610420011.

It is an a-pointer prime, because the next prime (11002401643) can be obtained adding 11002401623 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11002401623 - 2⁶ = 11002401559 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11002401595 and 11002401604.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11002401643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5501200811 + 5501200812.

It is an arithmetic number, because the mean of its divisors is an integer number (5501200812).

Almost surely, 2^11002401623 is an apocalyptic number.

11002401623 is a deficient number, since it is larger than the sum of its proper divisors (1).

11002401623 is an equidigital number, since it uses as much as digits as its factorization.

11002401623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11002401623 its reverse (32610420011), we get a palindrome (43612821634).

The spelling of 11002401623 in words is "eleven billion, two million, four hundred one thousand, six hundred twenty-three".