9132121039 has 2 divisors, whose sum is σ = 9132121040. Its totient is φ = 9132121038.

The previous prime is 9132121003. The next prime is 9132121049. The reversal of 9132121039 is 9301212319.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9132121039 - 2²⁷ = 8997903311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9132121039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9132121049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4566060519 + 4566060520.

It is an arithmetic number, because the mean of its divisors is an integer number (4566060520).

Almost surely, 2^9132121039 is an apocalyptic number.

9132121039 is a deficient number, since it is larger than the sum of its proper divisors (1).

9132121039 is an equidigital number, since it uses as much as digits as its factorization.

9132121039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 31.

The square root of 9132121039 is about 95562.1318253208. The cubic root of 9132121039 is about 2090.2130410947.

The spelling of 9132121039 in words is "nine billion, one hundred thirty-two million, one hundred twenty-one thousand, thirty-nine".