2120101430 has 16 divisors (see below), whose sum is σ = 3821577840. Its totient is φ = 846841632.

The previous prime is 2120101411. The next prime is 2120101469. The reversal of 2120101430 is 341010212.

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, 142424 + ... + 156603.

It is an arithmetic number, because the mean of its divisors is an integer number (238848615).

Almost surely, 2^2120101430 is an apocalyptic number.

2120101430 is a deficient number, since it is larger than the sum of its proper divisors (1701476410).

2120101430 is a wasteful number, since it uses less digits than its factorization.

2120101430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299743.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2120101430 is about 46044.5591791256. The cubic root of 2120101430 is about 1284.6521448369.

Adding to 2120101430 its reverse (341010212), we get a palindrome (2461111642).

The spelling of 2120101430 in words is "two billion, one hundred twenty million, one hundred one thousand, four hundred thirty".