1103880045763 has 64 divisors (see below), whose sum is σ = 1349696494080. Its totient is φ = 889788672000.

The previous prime is 1103880045761. The next prime is 1103880045803. The reversal of 1103880045763 is 3675400883011.

It is a cyclic number.

It is not a de Polignac number, because 1103880045763 - 2¹ = 1103880045761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1103880045761) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 760771188 + ... + 760772638.

It is an arithmetic number, because the mean of its divisors is an integer number (21089007720).

Almost surely, 2^{1103880045763} is an apocalyptic number.

1103880045763 is a deficient number, since it is larger than the sum of its proper divisors (245816448317).

1103880045763 is a wasteful number, since it uses less digits than its factorization.

1103880045763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2548.

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 1103880045763 in words is "one trillion, one hundred three billion, eight hundred eighty million, forty-five thousand, seven hundred sixty-three".