102045467 has 2 divisors, whose sum is σ = 102045468. Its totient is φ = 102045466.

The previous prime is 102045443. The next prime is 102045527. The reversal of 102045467 is 764540201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102045467 - 2¹⁶ = 101979931 is a prime.

It is not a weakly prime, because it can be changed into another prime (102045967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51022733 + 51022734.

It is an arithmetic number, because the mean of its divisors is an integer number (51022734).

Almost surely, 2^102045467 is an apocalyptic number.

102045467 is a deficient number, since it is larger than the sum of its proper divisors (1).

102045467 is an equidigital number, since it uses as much as digits as its factorization.

102045467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 102045467 is about 10101.7556394916. The cubic root of 102045467 is about 467.3022863039.

Adding to 102045467 its reverse (764540201), we get a palindrome (866585668).

The spelling of 102045467 in words is "one hundred two million, forty-five thousand, four hundred sixty-seven".