1103134051650 has 48 divisors (see below), whose sum is σ = 2738125221984. Its totient is φ = 293916094080.

The previous prime is 1103134051619. The next prime is 1103134051687. The reversal of 1103134051650 is 561504313011.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

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, 2987299 + ... + 3336198.

It is an arithmetic number, because the mean of its divisors is an integer number (57044275458).

Almost surely, 2^{1103134051650} is an apocalyptic number.

1103134051650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103134051650 is an abundant number, since it is smaller than the sum of its proper divisors (1634991170334).

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

1103134051650 is a wasteful number, since it uses less digits than its factorization.

1103134051650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6324675 (or 6324670 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

Adding to 1103134051650 its reverse (561504313011), we get a palindrome (1664638364661).

The spelling of 1103134051650 in words is "one trillion, one hundred three billion, one hundred thirty-four million, fifty-one thousand, six hundred fifty".