20048261235371 has 2 divisors, whose sum is σ = 20048261235372. Its totient is φ = 20048261235370.

The previous prime is 20048261235349. The next prime is 20048261235403. The reversal of 20048261235371 is 17353216284002.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20048261235371 is a prime.

It is not a weakly prime, because it can be changed into another prime (20048261235271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10024130617685 + 10024130617686.

It is an arithmetic number, because the mean of its divisors is an integer number (10024130617686).

Almost surely, 2^{20048261235371} is an apocalyptic number.

20048261235371 is a deficient number, since it is larger than the sum of its proper divisors (1).

20048261235371 is an equidigital number, since it uses as much as digits as its factorization.

20048261235371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 20048261235371 in words is "twenty trillion, forty-eight billion, two hundred sixty-one million, two hundred thirty-five thousand, three hundred seventy-one".