102894043200 has 168 divisors, whose sum is σ = 363545981568. Its totient is φ = 25327749120.

The previous prime is 102894043199. The next prime is 102894043201. The reversal of 102894043200 is 2340498201.

It is an interprime number because it is at equal distance from previous prime (102894043199) and next prime (102894043201).

It is not an unprimeable number, because it can be changed into a prime (102894043201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 762072 + ... + 886871.

It is an arithmetic number, because the mean of its divisors is an integer number (2163964176).

Almost surely, 2^102894043200 is an apocalyptic number.

102894043200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102894043200 is an abundant number, since it is smaller than the sum of its proper divisors (260651938368).

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

102894043200 is a wasteful number, since it uses less digits than its factorization.

102894043200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1648981 (or 1648966 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 102894043200 in words is "one hundred two billion, eight hundred ninety-four million, forty-three thousand, two hundred".