9152233213 has 2 divisors, whose sum is σ = 9152233214. Its totient is φ = 9152233212.

The previous prime is 9152233183. The next prime is 9152233267. The reversal of 9152233213 is 3123322519.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6067319449 + 3084913764 = 77893^2 + 55542^2 .

It is a cyclic number.

It is not a de Polignac number, because 9152233213 - 2²⁵ = 9118678781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9152233273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4576116606 + 4576116607.

It is an arithmetic number, because the mean of its divisors is an integer number (4576116607).

Almost surely, 2^9152233213 is an apocalyptic number.

It is an amenable number.

9152233213 is a deficient number, since it is larger than the sum of its proper divisors (1).

9152233213 is an equidigital number, since it uses as much as digits as its factorization.

9152233213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9720, while the sum is 31.

The square root of 9152233213 is about 95667.3048277205. The cubic root of 9152233213 is about 2091.7463798266.

The spelling of 9152233213 in words is "nine billion, one hundred fifty-two million, two hundred thirty-three thousand, two hundred thirteen".