1010119847857 has 2 divisors, whose sum is σ = 1010119847858. Its totient is φ = 1010119847856.

The previous prime is 1010119847837. The next prime is 1010119847929. The reversal of 1010119847857 is 7587489110101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 826600998976 + 183518848881 = 909176^2 + 428391^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010119847857 - 2⁷ = 1010119847729 is a prime.

It is not a weakly prime, because it can be changed into another prime (1010119847837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505059923928 + 505059923929.

It is an arithmetic number, because the mean of its divisors is an integer number (505059923929).

Almost surely, 2^{1010119847857} is an apocalyptic number.

It is an amenable number.

1010119847857 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010119847857 is an equidigital number, since it uses as much as digits as its factorization.

1010119847857 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 564480, while the sum is 52.

The spelling of 1010119847857 in words is "one trillion, ten billion, one hundred nineteen million, eight hundred forty-seven thousand, eight hundred fifty-seven".