1030078401 has 8 divisors (see below), whose sum is σ = 1498295904. Its totient is φ = 624289920.

The previous prime is 1030078349. The next prime is 1030078403. The reversal of 1030078401 is 1048700301.

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

It is not a de Polignac number, because 1030078401 - 2¹¹ = 1030076353 is a prime.

It is a super-2 number, since 2×1030078401² = 2122123024413433602, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1030078403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15607216 + ... + 15607281.

It is an arithmetic number, because the mean of its divisors is an integer number (187286988).

Almost surely, 2^1030078401 is an apocalyptic number.

1030078401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1030078401 is a deficient number, since it is larger than the sum of its proper divisors (468217503).

1030078401 is a wasteful number, since it uses less digits than its factorization.

1030078401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31214511.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 1030078401 is about 32094.8344909270. The cubic root of 1030078401 is about 1009.9272571209.

Adding to 1030078401 its reverse (1048700301), we get a palindrome (2078778702).

The spelling of 1030078401 in words is "one billion, thirty million, seventy-eight thousand, four hundred one".