11028905051 has 2 divisors, whose sum is σ = 11028905052. Its totient is φ = 11028905050.

The previous prime is 11028905029. The next prime is 11028905077. The reversal of 11028905051 is 15050982011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11028905051 - 2¹⁸ = 11028642907 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11028904999 and 11028905017.

It is not a weakly prime, because it can be changed into another prime (11028925051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5514452525 + 5514452526.

It is an arithmetic number, because the mean of its divisors is an integer number (5514452526).

Almost surely, 2^11028905051 is an apocalyptic number.

11028905051 is a deficient number, since it is larger than the sum of its proper divisors (1).

11028905051 is an equidigital number, since it uses as much as digits as its factorization.

11028905051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 32.

The spelling of 11028905051 in words is "eleven billion, twenty-eight million, nine hundred five thousand, fifty-one".