1078901130 has 64 divisors (see below), whose sum is σ = 2799365760. Its totient is φ = 265192704.

The previous prime is 1078901077. The next prime is 1078901189. The reversal of 1078901130 is 311098701.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4489 + ... + 46668.

It is an arithmetic number, because the mean of its divisors is an integer number (43740090).

Almost surely, 2^1078901130 is an apocalyptic number.

1078901130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1078901130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1399682880).

1078901130 is an abundant number, since it is smaller than the sum of its proper divisors (1720464630).

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

1078901130 is a wasteful number, since it uses less digits than its factorization.

1078901130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51223.

The product of its (nonzero) digits is 1512, while the sum is 30.

The square root of 1078901130 is about 32846.6304207905. The cubic root of 1078901130 is about 1025.6374793172.

Adding to 1078901130 its reverse (311098701), we get a palindrome (1389999831).

The spelling of 1078901130 in words is "one billion, seventy-eight million, nine hundred one thousand, one hundred thirty".