1117747840803 has 16 divisors (see below), whose sum is σ = 1626013488000. Its totient is φ = 677340247680.

The previous prime is 1117747840799. The next prime is 1117747840861. The reversal of 1117747840803 is 3080487477111.

It is a happy number.

It is not a de Polignac number, because 1117747840803 - 2² = 1117747840799 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1117747840883) 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, 1792153 + ... + 2333946.

It is an arithmetic number, because the mean of its divisors is an integer number (101625843000).

Almost surely, 2^{1117747840803} is an apocalyptic number.

1117747840803 is a deficient number, since it is larger than the sum of its proper divisors (508265647197).

1117747840803 is a wasteful number, since it uses less digits than its factorization.

1117747840803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4134322.

The product of its (nonzero) digits is 1053696, while the sum is 51.

The spelling of 1117747840803 in words is "one trillion, one hundred seventeen billion, seven hundred forty-seven million, eight hundred forty thousand, eight hundred three".