11033030051 has 2 divisors, whose sum is σ = 11033030052. Its totient is φ = 11033030050.

The previous prime is 11033030023. The next prime is 11033030069. The reversal of 11033030051 is 15003033011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11033030051 is a prime.

It is not a weakly prime, because it can be changed into another prime (11033030081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5516515025 + 5516515026.

It is an arithmetic number, because the mean of its divisors is an integer number (5516515026).

Almost surely, 2^11033030051 is an apocalyptic number.

11033030051 is a deficient number, since it is larger than the sum of its proper divisors (1).

11033030051 is an equidigital number, since it uses as much as digits as its factorization.

11033030051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 135, while the sum is 17.

Adding to 11033030051 its reverse (15003033011), we get a palindrome (26036063062).

The spelling of 11033030051 in words is "eleven billion, thirty-three million, thirty thousand, fifty-one".