102990589483 has 2 divisors, whose sum is σ = 102990589484. Its totient is φ = 102990589482.

The previous prime is 102990589433. The next prime is 102990589487. The reversal of 102990589483 is 384985099201.

It is a strong prime.

It is an emirp because it is prime and its reverse (384985099201) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102990589483 is a prime.

It is not a weakly prime, because it can be changed into another prime (102990589487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51495294741 + 51495294742.

It is an arithmetic number, because the mean of its divisors is an integer number (51495294742).

Almost surely, 2^102990589483 is an apocalyptic number.

102990589483 is a deficient number, since it is larger than the sum of its proper divisors (1).

102990589483 is an equidigital number, since it uses as much as digits as its factorization.

102990589483 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5598720, while the sum is 58.

The spelling of 102990589483 in words is "one hundred two billion, nine hundred ninety million, five hundred eighty-nine thousand, four hundred eighty-three".