1102010020057 has 2 divisors, whose sum is σ = 1102010020058. Its totient is φ = 1102010020056.

The previous prime is 1102010020009. The next prime is 1102010020103. The reversal of 1102010020057 is 7500200102011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 741078217881 + 360931802176 = 860859^2 + 600776^2 .

It is a cyclic number.

It is not a de Polignac number, because 1102010020057 - 2³⁵ = 1067650281689 is a prime.

It is not a weakly prime, because it can be changed into another prime (1102010027057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551005010028 + 551005010029.

It is an arithmetic number, because the mean of its divisors is an integer number (551005010029).

Almost surely, 2^{1102010020057} is an apocalyptic number.

It is an amenable number.

1102010020057 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102010020057 is an equidigital number, since it uses as much as digits as its factorization.

1102010020057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 140, while the sum is 19.

Adding to 1102010020057 its reverse (7500200102011), we get a palindrome (8602210122068).

The spelling of 1102010020057 in words is "one trillion, one hundred two billion, ten million, twenty thousand, fifty-seven".