20240203622851 has 2 divisors, whose sum is σ = 20240203622852. Its totient is φ = 20240203622850.

The previous prime is 20240203622659. The next prime is 20240203622857. The reversal of 20240203622851 is 15822630204202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20240203622851 - 2²³ = 20240195234243 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20240203622851.

It is not a weakly prime, because it can be changed into another prime (20240203622857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10120101811425 + 10120101811426.

It is an arithmetic number, because the mean of its divisors is an integer number (10120101811426).

Almost surely, 2^{20240203622851} is an apocalyptic number.

20240203622851 is a deficient number, since it is larger than the sum of its proper divisors (1).

20240203622851 is an equidigital number, since it uses as much as digits as its factorization.

20240203622851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 92160, while the sum is 37.

The spelling of 20240203622851 in words is "twenty trillion, two hundred forty billion, two hundred three million, six hundred twenty-two thousand, eight hundred fifty-one".