2120773070 has 16 divisors (see below), whose sum is σ = 4111037280. Its totient is φ = 783054624.

The previous prime is 2120773033. The next prime is 2120773097. The reversal of 2120773070 is 703770212.

It is a super-4 number, since 4×2120773070⁴ (a number of 38 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8156690 + ... + 8156949.

It is an arithmetic number, because the mean of its divisors is an integer number (256939830).

Almost surely, 2^2120773070 is an apocalyptic number.

2120773070 is a deficient number, since it is larger than the sum of its proper divisors (1990264210).

2120773070 is a wasteful number, since it uses less digits than its factorization.

2120773070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16313659.

The product of its (nonzero) digits is 4116, while the sum is 29.

The square root of 2120773070 is about 46051.8519714463. The cubic root of 2120773070 is about 1284.7877881379.

The spelling of 2120773070 in words is "two billion, one hundred twenty million, seven hundred seventy-three thousand, seventy".