1307123960 has 32 divisors (see below), whose sum is σ = 3042446400. Its totient is φ = 504819840.

The previous prime is 1307123953. The next prime is 1307123977. The reversal of 1307123960 is 693217031.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 562256 + ... + 564575.

It is an arithmetic number, because the mean of its divisors is an integer number (95076450).

Almost surely, 2^1307123960 is an apocalyptic number.

1307123960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1307123960 is an abundant number, since it is smaller than the sum of its proper divisors (1735322440).

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

1307123960 is a wasteful number, since it uses less digits than its factorization.

1307123960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126871 (or 1126867 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 1307123960 is about 36154.1693307978. The cubic root of 1307123960 is about 1093.3828522915.

The spelling of 1307123960 in words is "one billion, three hundred seven million, one hundred twenty-three thousand, nine hundred sixty".