1002081347 has 2 divisors, whose sum is σ = 1002081348. Its totient is φ = 1002081346.

The previous prime is 1002081281. The next prime is 1002081361. The reversal of 1002081347 is 7431802001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1002081347 - 2²⁶ = 934972483 is a prime.

It is not a weakly prime, because it can be changed into another prime (1002080347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501040673 + 501040674.

It is an arithmetic number, because the mean of its divisors is an integer number (501040674).

Almost surely, 2^1002081347 is an apocalyptic number.

1002081347 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002081347 is an equidigital number, since it uses as much as digits as its factorization.

1002081347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 1002081347 is about 31655.6684813321. The cubic root of 1002081347 is about 1000.6933015552.

Adding to 1002081347 its reverse (7431802001), we get a palindrome (8433883348).

The spelling of 1002081347 in words is "one billion, two million, eighty-one thousand, three hundred forty-seven".