2012140153 has 2 divisors, whose sum is σ = 2012140154. Its totient is φ = 2012140152.

The previous prime is 2012140139. The next prime is 2012140241. The reversal of 2012140153 is 3510412102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1891206144 + 120934009 = 43488^2 + 10997^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012140153 - 2⁹ = 2012139641 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2012140153.

It is not a weakly prime, because it can be changed into another prime (2012144153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006070076 + 1006070077.

It is an arithmetic number, because the mean of its divisors is an integer number (1006070077).

Almost surely, 2^2012140153 is an apocalyptic number.

It is an amenable number.

2012140153 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012140153 is an equidigital number, since it uses as much as digits as its factorization.

2012140153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 2012140153 is about 44856.8852351565. The cubic root of 2012140153 is about 1262.4651815121.

Adding to 2012140153 its reverse (3510412102), we get a palindrome (5522552255).

The spelling of 2012140153 in words is "two billion, twelve million, one hundred forty thousand, one hundred fifty-three".