1370907113 has 4 divisors (see below), whose sum is σ = 1375786068. Its totient is φ = 1366028160.

The previous prime is 1370907103. The next prime is 1370907143. The reversal of 1370907113 is 3117090731.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 597900304 + 773006809 = 24452^2 + 27803^2 .

It is a cyclic number.

It is not a de Polignac number, because 1370907113 - 2⁶ = 1370907049 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1370907113.

It is not an unprimeable number, because it can be changed into a prime (1370907103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2439056 + ... + 2439617.

It is an arithmetic number, because the mean of its divisors is an integer number (343946517).

Almost surely, 2^1370907113 is an apocalyptic number.

It is an amenable number.

1370907113 is a deficient number, since it is larger than the sum of its proper divisors (4878955).

1370907113 is an equidigital number, since it uses as much as digits as its factorization.

1370907113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4878954.

The product of its (nonzero) digits is 3969, while the sum is 32.

The square root of 1370907113 is about 37025.7628280634. The cubic root of 1370907113 is about 1110.8856154904.

Adding to 1370907113 its reverse (3117090731), we get a palindrome (4487997844).

The spelling of 1370907113 in words is "one billion, three hundred seventy million, nine hundred seven thousand, one hundred thirteen".