2140010313121 has 2 divisors, whose sum is σ = 2140010313122. Its totient is φ = 2140010313120.

The previous prime is 2140010313083. The next prime is 2140010313173. The reversal of 2140010313121 is 1213130100412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1707493637521 + 432516675600 = 1306711^2 + 657660^2 .

It is a cyclic number.

It is not a de Polignac number, because 2140010313121 - 2²³ = 2140001924513 is a prime.

It is not a weakly prime, because it can be changed into another prime (2140010313521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070005156560 + 1070005156561.

It is an arithmetic number, because the mean of its divisors is an integer number (1070005156561).

Almost surely, 2^{2140010313121} is an apocalyptic number.

It is an amenable number.

2140010313121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2140010313121 is an equidigital number, since it uses as much as digits as its factorization.

2140010313121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 2140010313121 its reverse (1213130100412), we get a palindrome (3353140413533).

The spelling of 2140010313121 in words is "two trillion, one hundred forty billion, ten million, three hundred thirteen thousand, one hundred twenty-one".