1307105052 has 48 divisors (see below), whose sum is σ = 3441916800. Its totient is φ = 382432960.

The previous prime is 1307105039. The next prime is 1307105053. The reversal of 1307105052 is 2505017031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1307105053) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 166902 + ... + 174557.

It is an arithmetic number, because the mean of its divisors is an integer number (71706600).

Almost surely, 2^1307105052 is an apocalyptic number.

1307105052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1307105052 is an abundant number, since it is smaller than the sum of its proper divisors (2134811748).

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

1307105052 is a wasteful number, since it uses less digits than its factorization.

1307105052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341506 (or 341504 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 1307105052 is about 36153.9078385726. The cubic root of 1307105052 is about 1093.3775802124.

The spelling of 1307105052 in words is "one billion, three hundred seven million, one hundred five thousand, fifty-two".