1103260771340 has 96 divisors (see below), whose sum is σ = 2943488937984. Its totient is φ = 337900481280.

The previous prime is 1103260771331. The next prime is 1103260771373. The reversal of 1103260771340 is 431770623011.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 1103260771340.

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 31 ways as a sum of consecutive naturals, for example, 9720794 + ... + 9833633.

It is an arithmetic number, because the mean of its divisors is an integer number (30661343104).

Almost surely, 2^{1103260771340} is an apocalyptic number.

1103260771340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1103260771340 is an abundant number, since it is smaller than the sum of its proper divisors (1840228166644).

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

1103260771340 is a wasteful number, since it uses less digits than its factorization.

1103260771340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19554487 (or 19554485 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 35.

The spelling of 1103260771340 in words is "one trillion, one hundred three billion, two hundred sixty million, seven hundred seventy-one thousand, three hundred forty".