120303402130502 has 16 divisors (see below), whose sum is σ = 181230568253280. Its totient is φ = 59893215504192.

The previous prime is 120303402130489. The next prime is 120303402130523. The reversal of 120303402130502 is 205031204303021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101714399 + ... + 102890357.

It is an arithmetic number, because the mean of its divisors is an integer number (11326910515830).

Almost surely, 2^{120303402130502} is an apocalyptic number.

120303402130502 is a deficient number, since it is larger than the sum of its proper divisors (60927166122778).

120303402130502 is a wasteful number, since it uses less digits than its factorization.

120303402130502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1395727.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 120303402130502 its reverse (205031204303021), we get a palindrome (325334606433523).

The spelling of 120303402130502 in words is "one hundred twenty trillion, three hundred three billion, four hundred two million, one hundred thirty thousand, five hundred two".