102556026098 has 8 divisors (see below), whose sum is σ = 153843338880. Its totient is φ = 51274913140.

The previous prime is 102556026061. The next prime is 102556026103. The reversal of 102556026098 is 890620655201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1508378 + ... + 1574901.

It is an arithmetic number, because the mean of its divisors is an integer number (19230417360).

Almost surely, 2^102556026098 is an apocalyptic number.

102556026098 is a deficient number, since it is larger than the sum of its proper divisors (51287312782).

102556026098 is a wasteful number, since it uses less digits than its factorization.

102556026098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3099912.

The product of its (nonzero) digits is 259200, while the sum is 44.

The spelling of 102556026098 in words is "one hundred two billion, five hundred fifty-six million, twenty-six thousand, ninety-eight".