102874465943 has 2 divisors, whose sum is σ = 102874465944. Its totient is φ = 102874465942.

The previous prime is 102874465931. The next prime is 102874465979. The reversal of 102874465943 is 349564478201.

It is a weak prime.

It is an emirp because it is prime and its reverse (349564478201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102874465943 - 2²² = 102870271639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102874405943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51437232971 + 51437232972.

It is an arithmetic number, because the mean of its divisors is an integer number (51437232972).

It is a 2-persistent number, because it is pandigital, and so is 2⋅102874465943 = 205748931886, but 3⋅102874465943 = 308623397829 is not.

Almost surely, 2^102874465943 is an apocalyptic number.

102874465943 is a deficient number, since it is larger than the sum of its proper divisors (1).

102874465943 is an equidigital number, since it uses as much as digits as its factorization.

102874465943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5806080, while the sum is 53.

The spelling of 102874465943 in words is "one hundred two billion, eight hundred seventy-four million, four hundred sixty-five thousand, nine hundred forty-three".