20010214351 has 2 divisors, whose sum is σ = 20010214352. Its totient is φ = 20010214350.

The previous prime is 20010214333. The next prime is 20010214373. The reversal of 20010214351 is 15341201002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20010214351 - 2³¹ = 17862730703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20010214151) 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, 10005107175 + 10005107176.

It is an arithmetic number, because the mean of its divisors is an integer number (10005107176).

Almost surely, 2^20010214351 is an apocalyptic number.

20010214351 is a deficient number, since it is larger than the sum of its proper divisors (1).

20010214351 is an equidigital number, since it uses as much as digits as its factorization.

20010214351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 20010214351 its reverse (15341201002), we get a palindrome (35351415353).

The spelling of 20010214351 in words is "twenty billion, ten million, two hundred fourteen thousand, three hundred fifty-one".