1011300630 has 32 divisors (see below), whose sum is σ = 2428925184. Its totient is φ = 269479776.

The previous prime is 1011300601. The next prime is 1011300643. The reversal of 1011300630 is 360031101.

1011300630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30999 + ... + 54621.

It is an arithmetic number, because the mean of its divisors is an integer number (75903912).

Almost surely, 2^1011300630 is an apocalyptic number.

1011300630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011300630 is an abundant number, since it is smaller than the sum of its proper divisors (1417624554).

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

1011300630 is a wasteful number, since it uses less digits than its factorization.

1011300630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25060.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 1011300630 is about 31800.9532875982. The cubic root of 1011300630 is about 1003.7527757238.

Adding to 1011300630 its reverse (360031101), we get a palindrome (1371331731).

The spelling of 1011300630 in words is "one billion, eleven million, three hundred thousand, six hundred thirty".