1002152003057 has 2 divisors, whose sum is σ = 1002152003058. Its totient is φ = 1002152003056.

The previous prime is 1002152003033. The next prime is 1002152003123. The reversal of 1002152003057 is 7503002512001.

1002152003057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 954687280561 + 47464722496 = 977081^2 + 217864^2 .

It is an emirp because it is prime and its reverse (7503002512001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1002152003057 - 2¹² = 1002151998961 is a prime.

It is not a weakly prime, because it can be changed into another prime (1002152002057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501076001528 + 501076001529.

It is an arithmetic number, because the mean of its divisors is an integer number (501076001529).

Almost surely, 2^{1002152003057} is an apocalyptic number.

It is an amenable number.

1002152003057 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002152003057 is an equidigital number, since it uses as much as digits as its factorization.

1002152003057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2100, while the sum is 26.

Adding to 1002152003057 its reverse (7503002512001), we get a palindrome (8505154515058).

The spelling of 1002152003057 in words is "one trillion, two billion, one hundred fifty-two million, three thousand, fifty-seven".