1383487113 has 8 divisors (see below), whose sum is σ = 1855967008. Its totient is φ = 916665984.

The previous prime is 1383487103. The next prime is 1383487123. The reversal of 1383487113 is 3117843831.

It is an interprime number because it is at equal distance from previous prime (1383487103) and next prime (1383487123).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1383487113 - 2⁴ = 1383487097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1383487103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1414120 + ... + 1415097.

It is an arithmetic number, because the mean of its divisors is an integer number (231995876).

Almost surely, 2^1383487113 is an apocalyptic number.

It is an amenable number.

1383487113 is a deficient number, since it is larger than the sum of its proper divisors (472479895).

1383487113 is a wasteful number, since it uses less digits than its factorization.

1383487113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2829383.

The product of its digits is 48384, while the sum is 39.

The square root of 1383487113 is about 37195.2565927431. The cubic root of 1383487113 is about 1114.2732534837.

The spelling of 1383487113 in words is "one billion, three hundred eighty-three million, four hundred eighty-seven thousand, one hundred thirteen".