1010860398893 has 2 divisors, whose sum is σ = 1010860398894. Its totient is φ = 1010860398892.

The previous prime is 1010860398869. The next prime is 1010860398991. The reversal of 1010860398893 is 3988930680101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 874483079044 + 136377319849 = 935138^2 + 369293^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010860398893 - 2⁸ = 1010860398637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010860397893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505430199446 + 505430199447.

It is an arithmetic number, because the mean of its divisors is an integer number (505430199447).

Almost surely, 2^{1010860398893} is an apocalyptic number.

It is an amenable number.

1010860398893 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010860398893 is an equidigital number, since it uses as much as digits as its factorization.

1010860398893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2239488, while the sum is 56.

The spelling of 1010860398893 in words is "one trillion, ten billion, eight hundred sixty million, three hundred ninety-eight thousand, eight hundred ninety-three".