120102133 has 2 divisors, whose sum is σ = 120102134. Its totient is φ = 120102132.

The previous prime is 120102131. The next prime is 120102167. The reversal of 120102133 is 331201021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 117029124 + 3073009 = 10818^2 + 1753^2 .

It is a cyclic number.

It is not a de Polignac number, because 120102133 - 2¹ = 120102131 is a prime.

It is a super-2 number, since 2×120102133² = 28849044702299378, which contains 22 as substring.

Together with 120102131, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120102131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60051066 + 60051067.

It is an arithmetic number, because the mean of its divisors is an integer number (60051067).

Almost surely, 2^120102133 is an apocalyptic number.

It is an amenable number.

120102133 is a deficient number, since it is larger than the sum of its proper divisors (1).

120102133 is an equidigital number, since it uses as much as digits as its factorization.

120102133 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.

The square root of 120102133 is about 10959.1118709501. Note that the first 3 decimals coincide. The cubic root of 120102133 is about 493.3823094283.

Adding to 120102133 its reverse (331201021), we get a palindrome (451303154).

It can be divided in two parts, 1201021 and 33, that multiplied together give a palindrome (39633693).

The spelling of 120102133 in words is "one hundred twenty million, one hundred two thousand, one hundred thirty-three".