10120530146 has 8 divisors (see below), whose sum is σ = 15273929424. Its totient is φ = 5029220340.

The previous prime is 10120530137. The next prime is 10120530149. The reversal of 10120530146 is 64103502101.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10120530149) 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, 15521960 + ... + 15522611.

It is an arithmetic number, because the mean of its divisors is an integer number (1909241178).

Almost surely, 2^10120530146 is an apocalyptic number.

10120530146 is a deficient number, since it is larger than the sum of its proper divisors (5153399278).

10120530146 is a wasteful number, since it uses less digits than its factorization.

10120530146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31044736.

The product of its (nonzero) digits is 720, while the sum is 23.

The spelling of 10120530146 in words is "ten billion, one hundred twenty million, five hundred thirty thousand, one hundred forty-six".