2140403110207 has 2 divisors, whose sum is σ = 2140403110208. Its totient is φ = 2140403110206.

The previous prime is 2140403110199. The next prime is 2140403110247. The reversal of 2140403110207 is 7020113040412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2140403110207 - 2³ = 2140403110199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2140403110247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070201555103 + 1070201555104.

It is an arithmetic number, because the mean of its divisors is an integer number (1070201555104).

Almost surely, 2^{2140403110207} is an apocalyptic number.

2140403110207 is a deficient number, since it is larger than the sum of its proper divisors (1).

2140403110207 is an equidigital number, since it uses as much as digits as its factorization.

2140403110207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 25.

Adding to 2140403110207 its reverse (7020113040412), we get a palindrome (9160516150619).

The spelling of 2140403110207 in words is "two trillion, one hundred forty billion, four hundred three million, one hundred ten thousand, two hundred seven".