2120107401 has 12 divisors (see below), whose sum is σ = 3092110528. Its totient is φ = 1399681944.

The previous prime is 2120107387. The next prime is 2120107403. The reversal of 2120107401 is 1047010212.

It is not a de Polignac number, because 2120107401 - 2⁶ = 2120107337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2120107403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1142605 + ... + 1144458.

Almost surely, 2^2120107401 is an apocalyptic number.

It is an amenable number.

2120107401 is a deficient number, since it is larger than the sum of its proper divisors (972003127).

2120107401 is a wasteful number, since it uses less digits than its factorization.

2120107401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2287172 (or 2287169 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 2120107401 is about 46044.6240184454. The cubic root of 2120107401 is about 1284.6533508563.

Adding to 2120107401 its reverse (1047010212), we get a palindrome (3167117613).

The spelling of 2120107401 in words is "two billion, one hundred twenty million, one hundred seven thousand, four hundred one".