11320311029969 has 2 divisors, whose sum is σ = 11320311029970. Its totient is φ = 11320311029968.

The previous prime is 11320311029933. The next prime is 11320311030023. The reversal of 11320311029969 is 96992011302311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10475501881744 + 844809148225 = 3236588^2 + 919135^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11320311029969 is a prime.

It is a super-2 number, since 2×11320311029969² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11320311029569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5660155514984 + 5660155514985.

It is an arithmetic number, because the mean of its divisors is an integer number (5660155514985).

Almost surely, 2^{11320311029969} is an apocalyptic number.

It is an amenable number.

11320311029969 is a deficient number, since it is larger than the sum of its proper divisors (1).

11320311029969 is an equidigital number, since it uses as much as digits as its factorization.

11320311029969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 157464, while the sum is 47.

The spelling of 11320311029969 in words is "eleven trillion, three hundred twenty billion, three hundred eleven million, twenty-nine thousand, nine hundred sixty-nine".