1383898148103 has 32 divisors (see below), whose sum is σ = 1985801011200. Its totient is φ = 854511957216.

The previous prime is 1383898148063. The next prime is 1383898148111. The reversal of 1383898148103 is 3018418983831.

It is a happy number.

It is not a de Polignac number, because 1383898148103 - 2¹⁴ = 1383898131719 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1383898141103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2180950 + ... + 2743052.

It is an arithmetic number, because the mean of its divisors is an integer number (62056281600).

Almost surely, 2^{1383898148103} is an apocalyptic number.

1383898148103 is a deficient number, since it is larger than the sum of its proper divisors (601902863097).

1383898148103 is a wasteful number, since it uses less digits than its factorization.

1383898148103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563091.

The product of its (nonzero) digits is 3981312, while the sum is 57.

The spelling of 1383898148103 in words is "one trillion, three hundred eighty-three billion, eight hundred ninety-eight million, one hundred forty-eight thousand, one hundred three".