1160681020 has 48 divisors (see below), whose sum is σ = 2505843648. Its totient is φ = 451422720.

The previous prime is 1160681003. The next prime is 1160681023. The reversal of 1160681020 is 201860611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1160681023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98062 + ... + 109258.

It is an arithmetic number, because the mean of its divisors is an integer number (52205076).

Almost surely, 2^1160681020 is an apocalyptic number.

1160681020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1160681020 is an abundant number, since it is smaller than the sum of its proper divisors (1345162628).

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

1160681020 is a wasteful number, since it uses less digits than its factorization.

1160681020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11350 (or 11348 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 1160681020 is about 34068.7689827502. The cubic root of 1160681020 is about 1050.9231548711.

The spelling of 1160681020 in words is "one billion, one hundred sixty million, six hundred eighty-one thousand, twenty".