212133103003351 has 2 divisors, whose sum is σ = 212133103003352. Its totient is φ = 212133103003350.

The previous prime is 212133103003307. The next prime is 212133103003357. The reversal of 212133103003351 is 153300301331212.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212133103003351 - 2²⁵ = 212133069448919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212133103003357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106066551501675 + 106066551501676.

It is an arithmetic number, because the mean of its divisors is an integer number (106066551501676).

Almost surely, 2^{212133103003351} is an apocalyptic number.

212133103003351 is a deficient number, since it is larger than the sum of its proper divisors (1).

212133103003351 is an equidigital number, since it uses as much as digits as its factorization.

212133103003351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 28.

Adding to 212133103003351 its reverse (153300301331212), we get a palindrome (365433404334563).

The spelling of 212133103003351 in words is "two hundred twelve trillion, one hundred thirty-three billion, one hundred three million, three thousand, three hundred fifty-one".