1012031411057 has 2 divisors, whose sum is σ = 1012031411058. Its totient is φ = 1012031411056.

The previous prime is 1012031410997. The next prime is 1012031411093. The reversal of 1012031411057 is 7501141302101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 993512556001 + 18518855056 = 996751^2 + 136084^2 .

It is an emirp because it is prime and its reverse (7501141302101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1012031411057 - 2³² = 1007736443761 is a prime.

It is not a weakly prime, because it can be changed into another prime (1012031411257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506015705528 + 506015705529.

It is an arithmetic number, because the mean of its divisors is an integer number (506015705529).

Almost surely, 2^{1012031411057} is an apocalyptic number.

It is an amenable number.

1012031411057 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012031411057 is an equidigital number, since it uses as much as digits as its factorization.

1012031411057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 26.

Adding to 1012031411057 its reverse (7501141302101), we get a palindrome (8513172713158).

The spelling of 1012031411057 in words is "one trillion, twelve billion, thirty-one million, four hundred eleven thousand, fifty-seven".