201323351 has 2 divisors, whose sum is σ = 201323352. Its totient is φ = 201323350.

The previous prime is 201323303. The next prime is 201323371. The reversal of 201323351 is 153323102.

It is an a-pointer prime, because the next prime (201323371) can be obtained adding 201323351 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201323351 - 2¹⁴ = 201306967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201323371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100661675 + 100661676.

It is an arithmetic number, because the mean of its divisors is an integer number (100661676).

Almost surely, 2^201323351 is an apocalyptic number.

201323351 is a deficient number, since it is larger than the sum of its proper divisors (1).

201323351 is an equidigital number, since it uses as much as digits as its factorization.

201323351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 201323351 is about 14188.8460066349. The cubic root of 201323351 is about 586.0905471485.

Adding to 201323351 its reverse (153323102), we get a palindrome (354646453).

The spelling of 201323351 in words is "two hundred one million, three hundred twenty-three thousand, three hundred fifty-one".