102676943520 has 192 divisors, whose sum is σ = 359874627840. Its totient is φ = 27342019584.

The previous prime is 102676943461. The next prime is 102676943599. The reversal of 102676943520 is 25349676201.

102676943520 is a `hidden beast` number, since 1 + 0 + 2 + 67 + 69 + 4 + 3 + 520 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3124294 + ... + 3156986.

It is an arithmetic number, because the mean of its divisors is an integer number (1874347020).

Almost surely, 2^102676943520 is an apocalyptic number.

102676943520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102676943520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179937313920).

102676943520 is an abundant number, since it is smaller than the sum of its proper divisors (257197684320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102676943520 is a wasteful number, since it uses less digits than its factorization.

102676943520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33444 (or 33430 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 102676943520 in words is "one hundred two billion, six hundred seventy-six million, nine hundred forty-three thousand, five hundred twenty".