1310103386050 has 48 divisors (see below), whose sum is σ = 2539820155392. Its totient is φ = 502213075200.

The previous prime is 1310103386023. The next prime is 1310103386093. The reversal of 1310103386050 is 506833010131.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 3943399 + ... + 4262698.

It is an arithmetic number, because the mean of its divisors is an integer number (52912919904).

Almost surely, 2^{1310103386050} is an apocalyptic number.

1310103386050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1310103386050 is a deficient number, since it is larger than the sum of its proper divisors (1229716769342).

1310103386050 is a wasteful number, since it uses less digits than its factorization.

1310103386050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8206243 (or 8206238 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

Adding to 1310103386050 its reverse (506833010131), we get a palindrome (1816936396181).

The spelling of 1310103386050 in words is "one trillion, three hundred ten billion, one hundred three million, three hundred eighty-six thousand, fifty".