11023133021951 has 2 divisors, whose sum is σ = 11023133021952. Its totient is φ = 11023133021950.

The previous prime is 11023133021939. The next prime is 11023133022071. The reversal of 11023133021951 is 15912033132011.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11023133021951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11023133021851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5511566510975 + 5511566510976.

It is an arithmetic number, because the mean of its divisors is an integer number (5511566510976).

Almost surely, 2^{11023133021951} is an apocalyptic number.

11023133021951 is a deficient number, since it is larger than the sum of its proper divisors (1).

11023133021951 is an equidigital number, since it uses as much as digits as its factorization.

11023133021951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 32.

Adding to 11023133021951 its reverse (15912033132011), we get a palindrome (26935166153962).

The spelling of 11023133021951 in words is "eleven trillion, twenty-three billion, one hundred thirty-three million, twenty-one thousand, nine hundred fifty-one".