120702013 has 2 divisors, whose sum is σ = 120702014. Its totient is φ = 120702012.

The previous prime is 120702011. The next prime is 120702017. The reversal of 120702013 is 310207021.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83210884 + 37491129 = 9122^2 + 6123^2 .

It is a cyclic number.

It is not a de Polignac number, because 120702013 - 2¹ = 120702011 is a prime.

Together with 120702011, 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 (120702011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60351006 + 60351007.

It is an arithmetic number, because the mean of its divisors is an integer number (60351007).

Almost surely, 2^120702013 is an apocalyptic number.

It is an amenable number.

120702013 is a deficient number, since it is larger than the sum of its proper divisors (1).

120702013 is an equidigital number, since it uses as much as digits as its factorization.

120702013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 120702013 is about 10986.4467868370. The cubic root of 120702013 is about 494.2023858351.

Adding to 120702013 its reverse (310207021), we get a palindrome (430909034).

The spelling of 120702013 in words is "one hundred twenty million, seven hundred two thousand, thirteen".