10120020133 has 2 divisors, whose sum is σ = 10120020134. Its totient is φ = 10120020132.

The previous prime is 10120020101. The next prime is 10120020173. The reversal of 10120020133 is 33102002101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7732915969 + 2387104164 = 87937^2 + 48858^2 .

It is a cyclic number.

It is not a de Polignac number, because 10120020133 - 2⁵ = 10120020101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10120020173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060010066 + 5060010067.

It is an arithmetic number, because the mean of its divisors is an integer number (5060010067).

Almost surely, 2^10120020133 is an apocalyptic number.

It is an amenable number.

10120020133 is a deficient number, since it is larger than the sum of its proper divisors (1).

10120020133 is an equidigital number, since it uses as much as digits as its factorization.

10120020133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10120020133 its reverse (33102002101), we get a palindrome (43222022234).

The spelling of 10120020133 in words is "ten billion, one hundred twenty million, twenty thousand, one hundred thirty-three".