1180130620 has 24 divisors (see below), whose sum is σ = 2482827984. Its totient is φ = 471184896.

The previous prime is 1180130617. The next prime is 1180130639. The reversal of 1180130620 is 260310811.

It is a junction number, because it is equal to n+sod(n) for n = 1180130591 and 1180130600.

It is a congruent number.

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, 42997 + ... + 64876.

It is an arithmetic number, because the mean of its divisors is an integer number (103451166).

Almost surely, 2^1180130620 is an apocalyptic number.

1180130620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1180130620 is an abundant number, since it is smaller than the sum of its proper divisors (1302697364).

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

1180130620 is a wasteful number, since it uses less digits than its factorization.

1180130620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108429 (or 108427 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 1180130620 is about 34353.0292696292. The cubic root of 1180130620 is about 1056.7607950637.

The spelling of 1180130620 in words is "one billion, one hundred eighty million, one hundred thirty thousand, six hundred twenty".