510030120122 has 8 divisors (see below), whose sum is σ = 798308014176. Its totient is φ = 243927448732.

The previous prime is 510030120079. The next prime is 510030120133. The reversal of 510030120122 is 221021030015.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 510030120122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5543805608 + ... + 5543805699.

It is an arithmetic number, because the mean of its divisors is an integer number (99788501772).

Almost surely, 2^510030120122 is an apocalyptic number.

510030120122 is a deficient number, since it is larger than the sum of its proper divisors (288277894054).

510030120122 is a wasteful number, since it uses less digits than its factorization.

510030120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11087611332.

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 510030120122 its reverse (221021030015), we get a palindrome (731051150137).

The spelling of 510030120122 in words is "five hundred ten billion, thirty million, one hundred twenty thousand, one hundred twenty-two".