1030381212378 has 64 divisors (see below), whose sum is σ = 2373562414080. Its totient is φ = 292094774400.

The previous prime is 1030381212331. The next prime is 1030381212383. The reversal of 1030381212378 is 8732121830301.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 38605198 + ... + 38631878.

It is an arithmetic number, because the mean of its divisors is an integer number (37086912720).

Almost surely, 2^{1030381212378} is an apocalyptic number.

1030381212378 is an abundant number, since it is smaller than the sum of its proper divisors (1343181201702).

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

1030381212378 is a wasteful number, since it uses less digits than its factorization.

1030381212378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33843.

The product of its (nonzero) digits is 48384, while the sum is 39.

The spelling of 1030381212378 in words is "one trillion, thirty billion, three hundred eighty-one million, two hundred twelve thousand, three hundred seventy-eight".