120130237 has 2 divisors, whose sum is σ = 120130238. Its totient is φ = 120130236.

The previous prime is 120130229. The next prime is 120130249. The reversal of 120130237 is 732031021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114682681 + 5447556 = 10709^2 + 2334^2 .

It is a cyclic number.

It is not a de Polignac number, because 120130237 - 2³ = 120130229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120130937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60065118 + 60065119.

It is an arithmetic number, because the mean of its divisors is an integer number (60065119).

Almost surely, 2^120130237 is an apocalyptic number.

It is an amenable number.

120130237 is a deficient number, since it is larger than the sum of its proper divisors (1).

120130237 is an equidigital number, since it uses as much as digits as its factorization.

120130237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 120130237 is about 10960.3940166401. The cubic root of 120130237 is about 493.4207903852.

Adding to 120130237 its reverse (732031021), we get a palindrome (852161258).

The spelling of 120130237 in words is "one hundred twenty million, one hundred thirty thousand, two hundred thirty-seven".