323151150101201 has 2 divisors, whose sum is σ = 323151150101202. Its totient is φ = 323151150101200.

The previous prime is 323151150101141. The next prime is 323151150101207. The reversal of 323151150101201 is 102101051151323.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 278518048099600 + 44633102001601 = 16688860^2 + 6680801^2 .

It is a cyclic number.

It is not a de Polignac number, because 323151150101201 - 2⁶ = 323151150101137 is a prime.

It is not a weakly prime, because it can be changed into another prime (323151150101207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161575575050600 + 161575575050601.

It is an arithmetic number, because the mean of its divisors is an integer number (161575575050601).

Almost surely, 2^{323151150101201} is an apocalyptic number.

It is an amenable number.

323151150101201 is a deficient number, since it is larger than the sum of its proper divisors (1).

323151150101201 is an equidigital number, since it uses as much as digits as its factorization.

323151150101201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 26.

The spelling of 323151150101201 in words is "three hundred twenty-three trillion, one hundred fifty-one billion, one hundred fifty million, one hundred one thousand, two hundred one".