120211713 has 12 divisors (see below), whose sum is σ = 177874788. Its totient is φ = 78186240.

The previous prime is 120211711. The next prime is 120211783. The reversal of 120211713 is 317112021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 46131264 + 74080449 = 6792^2 + 8607^2 .

It is not a de Polignac number, because 120211713 - 2¹ = 120211711 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120211711) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 162520 + ... + 163257.

It is an arithmetic number, because the mean of its divisors is an integer number (14822899).

Almost surely, 2^120211713 is an apocalyptic number.

It is an amenable number.

120211713 is a deficient number, since it is larger than the sum of its proper divisors (57663075).

120211713 is a wasteful number, since it uses less digits than its factorization.

120211713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325824 (or 325821 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 18.

The square root of 120211713 is about 10964.1102238166. The cubic root of 120211713 is about 493.5323161981.

Adding to 120211713 its reverse (317112021), we get a palindrome (437323734).

The spelling of 120211713 in words is "one hundred twenty million, two hundred eleven thousand, seven hundred thirteen".