120202102802 has 8 divisors (see below), whose sum is σ = 180304880700. Its totient is φ = 60100475904.

The previous prime is 120202102789. The next prime is 120202102807. The reversal of 120202102802 is 208201202021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 119452493161 + 749609641 = 345619^2 + 27379^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (120202102807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54974 + ... + 493382.

Almost surely, 2^120202102802 is an apocalyptic number.

120202102802 is a deficient number, since it is larger than the sum of its proper divisors (60102777898).

120202102802 is a wasteful number, since it uses less digits than its factorization.

120202102802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575500.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 120202102802 its reverse (208201202021), we get a palindrome (328403304823).

The spelling of 120202102802 in words is "one hundred twenty billion, two hundred two million, one hundred two thousand, eight hundred two".