10212003133 has 2 divisors, whose sum is σ = 10212003134. Its totient is φ = 10212003132.

The previous prime is 10212003121. The next prime is 10212003149. The reversal of 10212003133 is 33130021201.

It is an a-pointer prime, because the next prime (10212003149) can be obtained adding 10212003133 to its sum of digits (16).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9532983769 + 679019364 = 97637^2 + 26058^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10212003133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10212003433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106001566 + 5106001567.

It is an arithmetic number, because the mean of its divisors is an integer number (5106001567).

Almost surely, 2^10212003133 is an apocalyptic number.

It is an amenable number.

10212003133 is a deficient number, since it is larger than the sum of its proper divisors (1).

10212003133 is an equidigital number, since it uses as much as digits as its factorization.

10212003133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10212003133 its reverse (33130021201), we get a palindrome (43342024334).

The spelling of 10212003133 in words is "ten billion, two hundred twelve million, three thousand, one hundred thirty-three".