11331122230951 has 2 divisors, whose sum is σ = 11331122230952. Its totient is φ = 11331122230950.

The previous prime is 11331122230907. The next prime is 11331122230973. The reversal of 11331122230951 is 15903222113311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11331122230951 - 2³³ = 11322532296359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11331122231951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5665561115475 + 5665561115476.

It is an arithmetic number, because the mean of its divisors is an integer number (5665561115476).

Almost surely, 2^{11331122230951} is an apocalyptic number.

11331122230951 is a deficient number, since it is larger than the sum of its proper divisors (1).

11331122230951 is an equidigital number, since it uses as much as digits as its factorization.

11331122230951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 34.

The spelling of 11331122230951 in words is "eleven trillion, three hundred thirty-one billion, one hundred twenty-two million, two hundred thirty thousand, nine hundred fifty-one".