201012237451 has 2 divisors, whose sum is σ = 201012237452. Its totient is φ = 201012237450.

The previous prime is 201012237449. The next prime is 201012237467. The reversal of 201012237451 is 154732210102.

201012237451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201012237451 - 2¹ = 201012237449 is a prime.

It is a super-3 number, since 3×201012237451³ (a number of 35 digits) contains 333 as substring.

Together with 201012237449, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (201012237551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100506118725 + 100506118726.

It is an arithmetic number, because the mean of its divisors is an integer number (100506118726).

Almost surely, 2^201012237451 is an apocalyptic number.

201012237451 is a deficient number, since it is larger than the sum of its proper divisors (1).

201012237451 is an equidigital number, since it uses as much as digits as its factorization.

201012237451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 28.

Adding to 201012237451 its reverse (154732210102), we get a palindrome (355744447553).

The spelling of 201012237451 in words is "two hundred one billion, twelve million, two hundred thirty-seven thousand, four hundred fifty-one".