1002748863511 has 2 divisors, whose sum is σ = 1002748863512. Its totient is φ = 1002748863510.

The previous prime is 1002748863509. The next prime is 1002748863521. The reversal of 1002748863511 is 1153688472001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1002748863511 - 2¹ = 1002748863509 is a prime.

Together with 1002748863509, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002748863521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501374431755 + 501374431756.

It is an arithmetic number, because the mean of its divisors is an integer number (501374431756).

Almost surely, 2^{1002748863511} is an apocalyptic number.

1002748863511 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002748863511 is an equidigital number, since it uses as much as digits as its factorization.

1002748863511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 322560, while the sum is 46.

The spelling of 1002748863511 in words is "one trillion, two billion, seven hundred forty-eight million, eight hundred sixty-three thousand, five hundred eleven".