323211130101151 has 2 divisors, whose sum is σ = 323211130101152. Its totient is φ = 323211130101150.

The previous prime is 323211130101131. The next prime is 323211130101169. The reversal of 323211130101151 is 151101031112323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 323211130101151 - 2²¹ = 323211128003999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323211130101131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161605565050575 + 161605565050576.

It is an arithmetic number, because the mean of its divisors is an integer number (161605565050576).

Almost surely, 2^{323211130101151} is an apocalyptic number.

323211130101151 is a deficient number, since it is larger than the sum of its proper divisors (1).

323211130101151 is an equidigital number, since it uses as much as digits as its factorization.

323211130101151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 25.

Adding to 323211130101151 its reverse (151101031112323), we get a palindrome (474312161213474).

The spelling of 323211130101151 in words is "three hundred twenty-three trillion, two hundred eleven billion, one hundred thirty million, one hundred one thousand, one hundred fifty-one".