2120140053 has 24 divisors (see below), whose sum is σ = 3140930520. Its totient is φ = 1377277440.

The previous prime is 2120140049. The next prime is 2120140093. The reversal of 2120140053 is 3500410212.

2120140053 is a `hidden beast` number, since 212 + 0 + 1 + 400 + 53 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 225540324 + 1894599729 = 15018^2 + 43527^2 .

It is not a de Polignac number, because 2120140053 - 2² = 2120140049 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120140093) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 348643 + ... + 354671.

It is an arithmetic number, because the mean of its divisors is an integer number (130872105).

Almost surely, 2^2120140053 is an apocalyptic number.

It is an amenable number.

2120140053 is a deficient number, since it is larger than the sum of its proper divisors (1020790467).

2120140053 is a wasteful number, since it uses less digits than its factorization.

2120140053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7029 (or 7026 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 2120140053 is about 46044.9785861607. The cubic root of 2120140053 is about 1284.6599458502.

Adding to 2120140053 its reverse (3500410212), we get a palindrome (5620550265).

The spelling of 2120140053 in words is "two billion, one hundred twenty million, one hundred forty thousand, fifty-three".