1030188348378 has 64 divisors (see below), whose sum is σ = 2616476440320. Its totient is φ = 294325456896.

The previous prime is 1030188348373. The next prime is 1030188348383. The reversal of 1030188348378 is 8738438810301.

1030188348378 is a `hidden beast` number, since 1 + 0 + 3 + 0 + 18 + 83 + 483 + 78 = 666.

It is an interprime number because it is at equal distance from previous prime (1030188348373) and next prime (1030188348383).

It is a super-2 number, since 2×1030188348378² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (1030188348373) 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 31 ways as a sum of consecutive naturals, for example, 9842850 + ... + 9946962.

It is an arithmetic number, because the mean of its divisors is an integer number (40882444380).

Almost surely, 2^{1030188348378} is an apocalyptic number.

1030188348378 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1030188348378 is an abundant number, since it is smaller than the sum of its proper divisors (1586288091942).

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

1030188348378 is a wasteful number, since it uses less digits than its factorization.

1030188348378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130308 (or 130302 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 54.

The spelling of 1030188348378 in words is "one trillion, thirty billion, one hundred eighty-eight million, three hundred forty-eight thousand, three hundred seventy-eight".