1391113130 has 16 divisors (see below), whose sum is σ = 2731640544. Its totient is φ = 505859280.

The previous prime is 1391113121. The next prime is 1391113187. The reversal of 1391113130 is 313111931.

It is a junction number, because it is equal to n+sod(n) for n = 1391113096 and 1391113105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6323132 + ... + 6323351.

It is an arithmetic number, because the mean of its divisors is an integer number (170727534).

Almost surely, 2^1391113130 is an apocalyptic number.

1391113130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1391113130 is a deficient number, since it is larger than the sum of its proper divisors (1340527414).

1391113130 is a wasteful number, since it uses less digits than its factorization.

1391113130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12646501.

The product of its (nonzero) digits is 243, while the sum is 23.

The square root of 1391113130 is about 37297.6290131156. The cubic root of 1391113130 is about 1116.3168579306.

It can be divided in two parts, 139111 and 3130, that added together give a palindrome (142241).

The spelling of 1391113130 in words is "one billion, three hundred ninety-one million, one hundred thirteen thousand, one hundred thirty".