102927411289 has 4 divisors (see below), whose sum is σ = 102929904000. Its totient is φ = 102924918580.

The previous prime is 102927411283. The next prime is 102927411313. The reversal of 102927411289 is 982114729201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 982114729201 = 1367 ⋅718445303.

It is a cyclic number.

It is not a de Polignac number, because 102927411289 - 2³ = 102927411281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102927411281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1183357 + ... + 1267354.

It is an arithmetic number, because the mean of its divisors is an integer number (25732476000).

Almost surely, 2^102927411289 is an apocalyptic number.

It is an amenable number.

102927411289 is a deficient number, since it is larger than the sum of its proper divisors (2492711).

102927411289 is an equidigital number, since it uses as much as digits as its factorization.

102927411289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2492710.

The product of its (nonzero) digits is 145152, while the sum is 46.

The spelling of 102927411289 in words is "one hundred two billion, nine hundred twenty-seven million, four hundred eleven thousand, two hundred eighty-nine".