1233302132009 has 2 divisors, whose sum is σ = 1233302132010. Its totient is φ = 1233302132008.

The previous prime is 1233302131981. The next prime is 1233302132057. The reversal of 1233302132009 is 9002312033321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1094618137600 + 138683994409 = 1046240^2 + 372403^2 .

It is a cyclic number.

It is not a de Polignac number, because 1233302132009 - 2²⁸ = 1233033696553 is a prime.

It is not a weakly prime, because it can be changed into another prime (1233302132509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616651066004 + 616651066005.

It is an arithmetic number, because the mean of its divisors is an integer number (616651066005).

Almost surely, 2^{1233302132009} is an apocalyptic number.

It is an amenable number.

1233302132009 is a deficient number, since it is larger than the sum of its proper divisors (1).

1233302132009 is an equidigital number, since it uses as much as digits as its factorization.

1233302132009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 29.

The spelling of 1233302132009 in words is "one trillion, two hundred thirty-three billion, three hundred two million, one hundred thirty-two thousand, nine".