11553026213 has 2 divisors, whose sum is σ = 11553026214. Its totient is φ = 11553026212.

The previous prime is 11553026189. The next prime is 11553026237. The reversal of 11553026213 is 31262035511.

It is a balanced prime because it is at equal distance from previous prime (11553026189) and next prime (11553026237).

It can be written as a sum of positive squares in only one way, i.e., 9154279684 + 2398746529 = 95678^2 + 48977^2 .

It is a cyclic number.

It is not a de Polignac number, because 11553026213 - 2¹⁴ = 11553009829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11553026263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5776513106 + 5776513107.

It is an arithmetic number, because the mean of its divisors is an integer number (5776513107).

Almost surely, 2^11553026213 is an apocalyptic number.

It is an amenable number.

11553026213 is a deficient number, since it is larger than the sum of its proper divisors (1).

11553026213 is an equidigital number, since it uses as much as digits as its factorization.

11553026213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 29.

The spelling of 11553026213 in words is "eleven billion, five hundred fifty-three million, twenty-six thousand, two hundred thirteen".