1038977066803 has 16 divisors (see below), whose sum is σ = 1170486525600. Its totient is φ = 915580512000.

The previous prime is 1038977066797. The next prime is 1038977066863. The reversal of 1038977066803 is 3086607798301.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1038977066803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1038977066863) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15449073 + ... + 15516178.

It is an arithmetic number, because the mean of its divisors is an integer number (73155407850).

Almost surely, 2^{1038977066803} is an apocalyptic number.

1038977066803 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1038977066803 is a deficient number, since it is larger than the sum of its proper divisors (131509458797).

1038977066803 is a wasteful number, since it uses less digits than its factorization.

1038977066803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30965382.

The product of its (nonzero) digits is 9144576, while the sum is 58.

The spelling of 1038977066803 in words is "one trillion, thirty-eight billion, nine hundred seventy-seven million, sixty-six thousand, eight hundred three".