2130620175 has 18 divisors (see below), whose sum is σ = 3816177872. Its totient is φ = 1136330640.

The previous prime is 2130620161. The next prime is 2130620279. The reversal of 2130620175 is 5710260312.

It is a happy number.

2130620175 is a `hidden beast` number, since 2 + 1 + 30 + 620 + 1 + 7 + 5 = 666.

It is not a de Polignac number, because 2130620175 - 2⁴ = 2130620159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4734487 + ... + 4734936.

Almost surely, 2^2130620175 is an apocalyptic number.

2130620175 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2130620175 is a deficient number, since it is larger than the sum of its proper divisors (1685557697).

2130620175 is a wasteful number, since it uses less digits than its factorization.

2130620175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9469439 (or 9469431 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 2130620175 is about 46158.6413903182. The cubic root of 2130620175 is about 1286.7732134631.

Adding to 2130620175 its reverse (5710260312), we get a palindrome (7840880487).

The spelling of 2130620175 in words is "two billion, one hundred thirty million, six hundred twenty thousand, one hundred seventy-five".