201032420371 has 2 divisors, whose sum is σ = 201032420372. Its totient is φ = 201032420370.

The previous prime is 201032420339. The next prime is 201032420431. The reversal of 201032420371 is 173024230102.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201032420371 - 2⁵ = 201032420339 is a prime.

It is not a weakly prime, because it can be changed into another prime (201032420311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100516210185 + 100516210186.

It is an arithmetic number, because the mean of its divisors is an integer number (100516210186).

Almost surely, 2^201032420371 is an apocalyptic number.

201032420371 is a deficient number, since it is larger than the sum of its proper divisors (1).

201032420371 is an equidigital number, since it uses as much as digits as its factorization.

201032420371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 25.

Adding to 201032420371 its reverse (173024230102), we get a palindrome (374056650473).

The spelling of 201032420371 in words is "two hundred one billion, thirty-two million, four hundred twenty thousand, three hundred seventy-one".